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To Link Page of Earliest to 1950-1953 Death Index
Locations & Corresponding County Numbers Used in Earliest to 1953 Montana Death Index
Note: In the Index No. column of the actual indexes, the first letters are the location. The Numbers of the second part are the Item Number.
1950 - 1953: N O
| ID | Index No. | Last Name | First Name | Middle | Sex | Age | County Name | Date of Death | Comments |
| 10193 | Rbd 2695 | NACE | CHARLES | H | M | 59 | Rosebud | 9/16/1951 | |
| 19792 | 103 | NADEAU | EMILE SR | L | M | 52 | Deer Lodge | 8/21/1953 | |
| 16861 | SB 8515 | NADEAU | HATTIE | F | 81 | Silver Bow | 2/28/1952 | ||
| 20780 | 3257 | NADEAU | REBA | J | F | 15 | Glacier | 11/26/1953 | |
| 12586 | Cas 3550 | NADEAU | ZEPH | P | M | 74 | Cascade | 4/22/1952 | |
| 13766 | DL 7837 | NADELL | GEORGIA (MRS. GEO E) | F | 85 | Deer Lodge | 11/24/1952 | ||
| 6292 | Cas 2826 | NADER | JACK | W | M | 47 | Cascade | 1/27/1951 | |
| 18863 | 115 | NADER | JAMES | D | M | 94 | Cascade | 12/17/1953 | |
| 10902 | SB 8151 | NADER | VIRGINIA | E | F | 41 | Silver Bow | 8/19/1951 | |
| 18142 | Yel 4629 | NAFTS | ELIZABETH | 63 | Yellowstone | 7/14/1952 | |||
| 13389 | Dan 1029 | NAGEL | MABEL | A | F | 16 | Daniels | 12/10/1952 | |
| 17469 | Sdn 1960 | NAGEL | OTTO | G | M | 56 | Sheridan | 9/12/1952 | |
| 3881 | Pon 1991 | NAGLE | MARGARET | J. | F | 82 | Pondera | 6/28/1950 | |
| 19759 | 69 | NAGLE | MARGARET | F | 53 | Deer Lodge | 7/30/1953 | ||
| 3702 | Msla 2119 | NAGY | GABOR, SR | M | 58 | Missoula | 11/10/1950 | ||
| 13363 | Dan 1003 | NAKKEN | HERMAN | J | M | 69 | Daniels | 1/20/1952 | |
| 8502 | Hl 1027 | NALIVKA | PAUL | R | M | 7 | Hill | 9/29/1951 | |
| 10793 | SB 8042 | NANKIVELL | THERESA | F | 55 | Silver Bow | 6/16/1951 | ||
| 9217 | Mad 1766 | NARANCICH | PAUL | M | 56 | Madison | 12/13/1951 | ||
| 21504 | 388 | NAREWSKI | JOSEPH | E | M | 52 | Liberty | 5/22/1953 | |
| 9763 | Pk 1020 | NARLOW | JOSEPH | G | M | 72 | Park | 1/18/1951 | |
| 21081 | 3615 | NARNST | MATHILDA | F | 88 | Lake | 3/5/1953 | ||
| 23867 | 1023 | NASAUDEN | DAN | M | 67 | Wheatland | 3/23/1953 | ||
| 20468 | 3967 | NASH | CARL | M | 66 | Flathead | 5/6/1953 | ||
| 21656 | 592 | NASH | DORIS | J | F | 42 | Meagher | 8/11/1953 | |
| 19669 | 640 | NASH | FRANK | S | M | 69 | Dawson | 8/27/1953 | |
| 11101 | SB 8351 | NASH | LAFAYETTE | M | 77 | Silver Bow | 11/15/1951 | ||
| 13327 | Cus 853 | NASH | LILLIAN | E | F | 84 | Custer | 11/11/1952 | |
| 1545 | Fer 1779 | NASHEIM | ERICK | M | 80 | Fergus | 11/7/1950 | ||
| 19260 | 4400 | NASI | KAPRIEL | M | 81 | Cascade | 7/17/1953 | ||
| 16602 | RL 1498 | NASI | LEENA | F | 74 | Carbon | 1/27/1952 | ||
| 11131 | SB 8384 | NASLUND | ERIK | A | M | 61 | Silver Bow | 12/16/1951 | |
| 17619 | Tn 1299 | NASSE | MATHILDA | F | 82 | Teton | 6/20/1952 | ||
| 15858 | Msla 2893 | NASSER | ELIZABETH | M | 59 | Missoula | 11/4/1952 | ||
| 15891 | Msla 2926 | NASSER | SLYMAN | M | 75 | Missoula | 12/15/1952 | ||
| 24327 | 450 | NATALI | CONSTANTINO | M | 63 | Yellowstone | 12/3/1953 | ||
| 1033 | DL 6776 | NATE | JOHN | M | 77 | Deer Lodge | 3/6/1950 | ||
| 1008 | DL 6751 | NAUGHTON | ANNA | F | 80 | Deer Lodge | 2/3/1950 | ||
| 10530 | SB 7773 | NAUGHTON | BRIDGET | M | 75 | Silver Bow | 1/29/1951 | ||
| 10218 | Ri 2288 | NAULT | CHARROL | L | F | -1 | Richland | 2/1/1951 | |
| 20306 | 89 | NAVE | THEODORE | M | M | 75 | Flathead | 10/7/1953 | |
| 8614 | La 3334 | NAY | CHARLES | M | 68 | Lake | 2/23/1951 | ||
| 21617 | 1847 | NAYLOR | DANNY | K | M | 1 | Madison | 5/17/1953 | |
| 7817 | Fltd 3401 | NAYLOR | DEBRA | J | F | 0 | Flathead | 5/14/1951 | |
| 9228 | Mc 3986 | NAYLOR | DORIS | F | F | 47 | McCone | 2/19/1951 | |
| 24392 | 4921 | NAYLOR | HORTENSE | F | 73 | Yellowstone | 1/7/1953 | ||
| 23707 | 1540 | NAYLOR | MARY | E | F | 81 | Toole | 2/17/1953 | |
| 1527 | Fer 1761 | NAYLOR | RUSUS | H. | M | 72 | Fergus | 10/15/1950 | |
| 13658 | DL 7730 | NAZER | HARRY | M | 69 | Deer Lodge | 8/18/1952 | ||
| 2831 | LC 3115 | NEAL | CLIFFORD | J. | M | 61 | Lewis & Clark | 10/2/1950 | |
| 22149 | 1343 | NEAL | CLYDE | M | 64 | Park | 5/11/1953 | ||
| 21083 | 3617 | NEAL | HENRY | H | M | 83 | Lake | 3/11/1953 | |
| 23751 | 3955 | NEAL | IDA | M | F | 60 | Toole | 11/28/1953 | |
| 22449 | 3888 | NEAL | SUSIE | A | F | 86 | Ravalli | 1/25/1953 | |
| 6806 | Cas 3344 | NEAL | WILLIAM | S | F | 60 | Cascade | 12/17/1951 | |
| 14538 | Gld 2370 | NEAR | EDWIN | M | M | 60 | Dawson | 6/5/1952 | |
| 10943 | SB 8194 | NEARY | ANNA (KRIEG) | M | F | 45 | Silver Bow | 9/12/1951 | |
| 16836 | SB 8488 | NEARY | CATHERINE | F | 78 | Silver Bow | 1/23/1952 | ||
| 23318 | 9264 | NEARY | EDWARD | M | 57 | Silver Bow | 3/27/1953 | ||
| 17165 | SB 8816 | NEARY | WILLIAM | H | M | 86 | Silver Bow | 7/21/1952 | |
| 21098 | 3632 | NEDHAM | RACHEL | F | 83 | Lake | 4/28/1953 | ||
| 2455 | La 3212 | NEDREAU | WALTER | M | 74 | Lake | 4/5/1950 | ||
| 23147 | 9094 | NEEDY | GEORGE | R | M | 67 | Silver Bow | 1/10/1953 | |
| 12942 | Cas 3902 | NEEL | HARLEY | F | M | 58 | Cascade | 10/19/1952 | |
| 8564 | JB 491 | NEELY | WILLIAM | H | M | 68 | Judith Basin | 7/19/1951 | |
| 3218 | MC 3887 | NEES | ELZO | W. | M | 74 | Custer | 5/23/1950 | |
| 13441 | DL 7511 | NEFF | HERMAN | E | M | 84 | Deer Lodge | 1/25/1952 | |
| 6501 | Cas 3035 | NEFF | LULU | F | 68 | Cascade | 5/18/1951 | ||
| 1862 | Gal 1901 | NEGAARD | LOUI | M | 70 | Gallatin | 4/7/1950 | ||
| 11309 | Tl 1425 | NEGU | JOHN | M | 64 | Toole | 3/11/1951 | ||
| 2705 | LC 2988 | NEGUS | FRANK | H. | M | 73 | Lewis & Clark | 5/24/1950 | |
| 18298 | Yel 4785 | NEIBAUER | JACOB, SR. | M | 77 | Yellowstone | 10/25/1952 | ||
| 11242 | Stw 1633 | NEIBAUER | JOHN | F | M | 29 | Stillwater | 7/30/1951 | |
| 23668 | 1343 | NEIFER | OTILLE | F | 37 | Teton | 6/18/1953 | ||
| 7896 | Fltd 3483 | NEIL | DICK | B | M | 60 | Flathead | 8/24/1951 | |
| 12295 | Br 1006 | NEILD | EDWIN | D | M | 49 | Broadwater | 4/17/1952 | |
| 10713 | SB 7962 | NEILL | JOHN | M | 72 | Silver Bow | 4/19/1951 | ||
| 8794 | LC 3257 | NEILL | MARGARET | G | F | 89 | Lewis & Clark | 3/6/1951 | |
| 16730 | San 1523 | NEILSEN | SOREN | P | M | 72 | Sanders | 6/19/1952 | |
| 20204 | 2253 | NEISS | EDWARD | E | M | 69 | Fergus | 11/23/1953 | |
| 20258 | 40 | NEISWENDER | RUTH | A | F | -1 | Flathead | 8/31/1953 | |
| 8388 | Gra 1052 | NEITZ | DARRELL | A | M | 5 | Granite | 10/19/1951 | |
| 21930 | 253 | NEITZ | ROY | A | M | 64 | Missoula | 11/12/1953 | |
| 17283 | SB 8934 | NEITZ | VERNON | A | M | 39 | Silver Bow | 10/12/1952 | |
| 7484 | DL 7419 | NELLIS | COLBURN | A | M | 80 | Deer Lodge | 11/7/1951 | |
| 16357 | Rav 3782 | NELSEN | LARS | P | M | 83 | Ravalli | 3/9/1952 | |
| 1677 | Fltd 3180 | NELSON | ADOLPH | B. | M | 67 | Flathead | 6/29/1950 | |
| 512 | Cas 2490 | NELSON | AGNES | M | 72 | Cascade | 6/30/1950 | ||
| 8736 | LC 3198 | NELSON | ALFRED | M | 83 | Lewis & Clark | 1/13/1951 | ||
| 1188 | DL 6931 | NELSON | ANDREW | M | 87 | Deer Lodge | 7/1/1950 | ||
| 4443 | SB 7091 | NELSON | ANDREW | M | 61 | Silver Bow | 1/20/1950 | ||
| 11667 | Yel 3846 | NELSON | ANDREW | J | M | 85 | Yellowstone | 2/10/1951 | |
| 18889 | 142 | NELSON | ANDREW | M | 74 | Cascade | 12/16/1953 | ||
| 1502 | Fer 1732 | NELSON | ANN | L. | F | 9 | Fergus | 8/8/1950 | |
| 5227 | Tl 1370 | NELSON | ANNA | F | 84 | Toole | 6/9/1950 | ||
| 7610 | Fer 1845 | NELSON | AUGUST | M | 81 | Fergus | 3/21/1951 | ||
| 3108 | Mad 1667 | NELSON | BENJAMIN | M | 79 | Madison | 3/4/1950 | ||
| 6670 | Cas 3207 | NELSON | BERNADINE | F | 82 | Cascade | 9/28/1951 | ||
| 14119 | Fltd 3739 | NELSON | BESSIE | C | F | 63 | Flathead | 7/10/1952 | |
| 13368 | Dan 1008 | NELSON | CARL | S | M | 70 | Daniels | 3/7/1952 | |
| 22866 | 1989 | NELSON | CARL | E | M | 72 | Sheridan | 3/26/1953 | |
| 18995 | 4132 | NELSON | CATHERINE | I | F | 77 | Cascade | 2/14/1953 | |
| 12716 | Cas 3680 | NELSON | CHARLES | A | M | 74 | Cascade | 6/26/1952 | |
| 18795 | 47 | NELSON | CHARLES | M | 79 | Cascade | 10/28/1953 | ||
| 11514 | Val 3356 | NELSON | CLARENCE | A | M | 58 | Valley | 12/20/1951 | |
| 15994 | Phil 1816 | NELSON | CLARK | M | M | 38 | Phillips | 9/3/1952 | |
| 17077 | SB 8730 | NELSON | DALE | L | M | 0 | Silver Bow | 6/16/1952 | |
| 16468 | Rbd 2721 | NELSON | DAVID | M | 88 | Rosebud | 2/29/1952 | ||
| 18180 | Yel 4668 | NELSON | DESMOND | J | M | 58 | Yellowstone | 8/8/1952 | |
| 17321 | SB 8971 | NELSON | EARL | E | M | 32 | Silver Bow | 11/3/1952 | |
| 11716 | Yel 3896 | NELSON | EDNA | S | F | 51 | Yellowstone | 3/17/1951 | |
| 16131 | Pk 1264 | NELSON | EDNA | H | F | 49 | Park | 10/23/1952 | |
| 628 | Cas 2608 | NELSON | ELIZABETH | M. | F | 25 | Cascade | 9/16/1950 | |
| 7614 | Fer 1849 | NELSON | ELLA | A | F | 70 | Fergus | 4/8/1951 | |
| 7681 | Fer 1918 | NELSON | ELMA | M | F | 62 | Fergus | 9/7/1951 | |
| 11233 | Stw 1624 | NELSON | ELSA | F | 85 | Stillwater | 4/14/1951 | ||
| 18982 | 4119 | NELSON | EMIL | W | M | 62 | Cascade | 2/7/1953 | |
| 1859 | Gal 1898 | NELSON | EMILI | J. | F | 80 | Gallatin | 4/5/1950 | |
| 6605 | Cas 3141 | NELSON | EMMA | F | 84 | Cascade | 8/10/1951 | ||
| 6972 | Cus 633 | NELSON | EMMA | F | 83 | Custer | 8/3/1951 | ||
| 12474 | Cas 3437 | NELSON | EMMA | F | 54 | Cascade | 2/7/1952 | ||
| 440 | Cas 2416 | NELSON | FREDDIE | M | 0 | Cascade | 5/9/1950 | ||
| 3167 | MC 3834 | NELSON | GEORGE | C. | M | 69 | Custer | 1/22/1950 | |
| 21480 | 3978 | NELSON | GERALD | H | M | 63 | Lewis & Clark | 4/10/1953 | |
| 24620 | OS-1953-180 | NELSON | GRACE | M | F | 67 | Musselshell | 10/1/1953 | |
| 891 | Cus 573 | NELSON | GUST | M | 60 | Custer | 1/5/1950 | ||
| 17622 | Tn 1302 | NELSON | GUSTAV | M | 50 | Teton | 6/29/1952 | ||
| 22166 | 1360 | NELSON | HAAKON | L | M | 44 | Park | 7/18/1953 | |
| 2899 | LC 3183 | NELSON | HANNAH | B. | F | 73 | Lewis & Clark | 12/26/1950 | |
| 3207 | MC 3876 | NELSON | HAROLD | N. | M | 56 | Custer | 4/9/1950 | |
| 531 | Cas 2509 | NELSON | HARRY | E. | M | 53 | Cascade | 7/10/1950 | |
| 3888 | Pon 1998 | NELSON | HARTVICH | M | 58 | Pondera | 8/5/1950 | ||
| 3857 | Pk 995 | NELSON | HENRY | W. | M | 40 | Park | 2/13/1950 | |
| 8162 | Gal 2175 | NELSON | HENRY | M | 79 | Gallatin | 11/18/1951 | ||
| 20226 | 7 | NELSON | HENRY | M | 65 | Flathead | 6/18/1953 | ||
| 15311 | Lib 384 | NELSON | JACK | M | 68 | Liberty | 7/27/1952 | ||
| 16140 | Pk 1273 | NELSON | JAMES | L | M | 50 | Park | 11/17/1952 | |
| 21890 | 210 | NELSON | JAMES | F | M | 50 | Missoula | 10/2/1953 | |
| 20381 | 3880 | NELSON | JENS | C | M | 71 | Flathead | 1/8/1953 | |
| 23769 | 15 | NELSON | JOHANNA | F | 84 | Valley | 9/10/1953 | ||
| 1196 | DL 6939 | NELSON | JOHN | M | 68 | Deer Lodge | 7/15/1950 | ||
| 6040 | BH 3493 | NELSON | JOHN | B | M | 69 | Big Horn | 4/9/1951 | |
| 17214 | SB 8866 | NELSON | JOHN | M | 62 | Silver Bow | 8/27/1952 | ||
| 20610 | 2447 | NELSON | JOHN | O | M | 71 | Gallatin | 7/2/1953 | |
| 22109 | 1303 | NELSON | JOHN | M | 72 | Park | 1/31/1953 | ||
| 14967 | LC 3533 | NELSON | JOHN A | R | M | 71 | Lewis & Clark | 1/6/1952 | |
| 1654 | Fltd 3157 | NELSON | JUDITH | A. | F | -1 | Flathead | 5/17/1950 | |
| 2548 | La 3305 | NELSON | JULIA | F | 61 | Lake | 11/20/1950 | ||
| 10229 | Ri 2299 | NELSON | JULIUS | P | M | 63 | Richland | 3/25/1951 | |
| 2583 | LC 2864 | NELSON | JUNIUS | L. | M | 64 | Lewis & Clark | 1/28/1950 | |
| 2846 | LC 3129 | NELSON | KENNETH | F. | M | 0 | Lewis & Clark | 10/17/1950 | |
| 1763 | Fltd 3264 | NELSON | LARRY | L. | M | 12 | Flathead | 10/6/1950 | |
| 18983 | 4120 | NELSON | LESLIE | W | M | 1 | Cascade | 2/7/1953 | |
| 5119 | Sdn 1857 | NELSON | LOUIE | O. | M | 48 | Sheridan | 10/21/1950 | |
| 12559 | Cas 3523 | NELSON | LOUIS | M | 85 | Cascade | 4/1/1952 | ||
| 21077 | 3611 | NELSON | LOVILE | H | F | 31 | Lake | 2/20/1953 | |
| 6490 | Cas 3024 | NELSON | LUCINDA | R | F | 57 | Cascade | 5/11/1951 | |
| 11310 | Tl 1426 | NELSON | MARGARET | C | F | 87 | Toole | 3/21/1951 | |
| 14601 | Gra 1078 | NELSON | MARIE | S | F | 59 | Granite | 10/25/1952 | |
| 19043 | 4181 | NELSON | MARLA | J | F | -1 | Cascade | 3/15/1953 | |
| 4381 | San 1454 | NELSON | MARTIN | M | 59 | Sanders | 11/28/1950 | ||
| 9880 | Pk 1137 | NELSON | MARTIN | M | 77 | Park | 12/20/1951 | ||
| 1801 | Fltd 3302 | NELSON | MARY | S. | F | 75 | Flathead | 12/28/1950 | |
| 10771 | SB 8020 | NELSON | MARY | F | 77 | Silver Bow | 5/8/1951 | ||
| 5831 | Yel 3606 | NELSON | MATHILDA | M. | F | 80 | Yellowstone | 8/2/1950 | |
| 18796 | 48 | NELSON | MATHILDA | F | 66 | Cascade | 10/28/1953 | ||
| 11199 | Sdn 1895 | NELSON | MENFERD | E | M | 63 | Sheridan | 7/6/1951 | |
| 16044 | Pk 1178 | NELSON | MICHAEL | J | M | -1 | Park | 3/17/1952 | |
| 23514 | 9461 | NELSON | NELLIE | G | F | 73 | Silver Bow | 7/7/1953 | |
| 1027 | DL 6770 | NELSON | NELS | A. | M | 63 | Deer Lodge | 2/19/1950 | |
| 10272 | Ri 2342 | NELSON | NELS | M | 78 | Richland | 8/28/1951 | ||
| 21711 | 29 | NELSON | NELS | C | M | 86 | Missoula | 4/11/1953 | |
| 21387 | 3885 | NELSON | NEUMAN | B | M | 64 | Lewis & Clark | 1/18/1953 | |
| 2094 | Gla 2977 | NELSON | NORMAN | R. | M | 43 | Glacier | 12/21/1950 | |
| 2335 | Hav 3901 | NELSON | OLE | M | 75 | Hill | 11/15/1950 | ||
| 16172 | Pon 2117 | NELSON | OLIVIAN A | M | F | 42 | Pondera | 3/16/1952 | |
| 20689 | 3163 | NELSON | OSCAR | F | M | 75 | Glacier | 1/3/1953 | |
| 8316 | Gld 2292 | NELSON | OSWALD | E | M | 55 | Dawson | 3/1/1951 | |
| 6668 | Cas 3205 | NELSON | OTTO | L | M | 83 | Cascade | 9/25/1951 | |
| 21650 | 586 | NELSON | RALPH | I | M | 49 | Meagher | 2/24/1953 | |
| 17515 | Stw 1685 | NELSON | REECE | M | 70 | Stillwater | 12/26/1952 | ||
| 15917 | Musl 2181 | NELSON | RICHARD | F | M | 73 | Musselshell | 7/19/1952 | |
| 20851 | 1269 | NELSON | SAMUEL | M | 76 | Hill | 3/20/1953 | ||
| 22290 | 2182 | NELSON | SARA | F | 80 | Pondera | 4/29/1953 | ||
| 11272 | SwG 1113 | NELSON | SEVERIN | M | 72 | Sweet Grass | 5/6/1951 | ||
| 22688 | 3461 | NELSON | SEVERINE | M | 92 | Roosevelt | 2/20/1953 | ||
| 23229 | 9176 | NELSON | THELMA | H | F | 59 | Silver Bow | 2/3/1953 | |
| 1794 | Fltd 3295 | NELSON | THEODORE | M | 72 | Flathead | 12/5/1950 | ||
| 19528 | 936 | NELSON | THOMAS | M | -1 | Custer | 3/18/1953 | ||
| 3244 | MC 3913 | NELSON | VICTOR | M | 30 | Custer | 7/30/1950 | ||
| 7876 | Fltd 3461 | NELSON | WILLIAM | H | M | 70 | Flathead | 7/6/1951 | |
| 18855 | 107 | NELSON | WILLIAM | F | M | 69 | Cascade | 12/11/1953 | |
| 7702 | Fer 1939 | NEMEC | JOSEPH | F | M | 66 | Fergus | 10/22/1951 | |
| 13029 | Cas 3989 | NEMEC | MARY | F | 59 | Cascade | 12/2/1952 | ||
| 20026 | 7973 | NEPINE | MARY | J | F | 1 | Deer Lodge | 3/24/1953 | |
| 14499 | Gla 3157 | NEQUETTE | JOSEPH | M | 77 | Glacier | 12/13/1952 | ||
| 20775 | 3252 | NEQUETTE | MARY | F | 72 | Glacier | 11/4/1953 | ||
| 14493 | Gla 3151 | NEREM | SIGRID | M | F | 67 | Glacier | 12/11/1952 | |
| 11207 | Sdn 1903 | NERESON | OLAV | M | 87 | Sheridan | 8/24/1951 | ||
| 16466 | Rbd 2717 | NERTNEY | MARGARET | M | F | 81 | Rosebud | 12/18/1952 | |
| 21606 | 1836 | NESBIT | ANN NISBETT | F | 71 | Madison | 2/16/1953 | ||
| 22171 | 1365 | NESBIT | MILLARD | F | M | 63 | Park | 7/9/1953 | |
| 4736 | SB 7387 | NESBITT | MARY | E.K. | F | 53 | Silver Bow | 6/22/1950 | |
| 11004 | SB 8255 | NESBITT | ROBERT | M | 25 | Silver Bow | 10/15/1951 | ||
| 9540 | Msla 2404 | NESS | ARTHUR | H | M | 61 | Missoula | 8/21/1951 | |
| 13338 | Cus 864 | NESS | WALTER | E | M | 37 | Custer | 11/24/1952 | |
| 1287 | DL 7030 | NESSL | MARY | M. | F | 85 | Deer Lodge | 11/4/1950 | |
| 12282 | Bl 2441 | NESSLAR | WILLIAM | C | M | 45 | Blaine | 11/10/1952 | |
| 2502 | La 3259 | NESTEN | OSCAR | O. | M | 75 | Lake | 7/30/1950 | |
| 13293 | Cus 817 | NESTOR | ANGELINE | M | F | 78 | Custer | 8/9/1952 | |
| 21234 | 66 | NESTOR | CARL | M | 70 | Lewis & Clark | 7/13/1953 | ||
| 20746 | 3221 | NESTOR | THOMAS | A | M | 76 | Glacier | 7/31/1953 | |
| 12363 | Bvd 971 | NETTICK | MICHAEL | A | M | 67 | Beaverhead | 3/14/1952 | |
| 973 | DL 6715 | NETTLES | ANVIL | L. | M | 63 | Deer Lodge | 1/2/1950 | |
| 4501 | SB 7151 | NETTLETON | MAHLON | M | 37 | Silver Bow | 2/7/1950 | ||
| 9074 | Lin 2126 | NEUENS | THEODORE | N | M | 72 | Lincoln | 4/18/1951 | |
| 13214 | Cus 737 | NEUHARDT | CHRISTINE | F | 76 | Custer | 2/10/1952 | ||
| 3184 | MC 3851 | NEUHARDT | JOHN | M | 75 | Custer | 3/7/1950 | ||
| 5355 | Val 3206 | NEUMACE | CHARLES | F. | M | 72 | Valley | 8/7/1950 | |
| 7257 | DL 7190 | NEUMAN | GUS | M | 73 | Deer Lodge | 4/13/1951 | ||
| 12639 | Cas 3603 | NEUMAN | JULIUS | M | 20 | Cascade | 5/17/1952 | ||
| 7598 | Fer 1833 | NEUMANN | MARTHA | P | F | 85 | Fergus | 3/3/1951 | |
| 8939 | LC 3403 | NEUMANN | NIKKI | A | F | -1 | Lewis & Clark | 8/27/1951 | |
| 18953 | 4088 | NEUMANN | WALTER | A | M | 66 | Cascade | 1/24/1953 | |
| 4370 | San 1443 | NEUMILLER | FRED | J. | M | 62 | Sanders | 9/23/1950 | |
| 22613 | 3385 | NEUMILLER | FRED | M | 72 | Roosevelt | 2/14/1953 | ||
| 21806 | 126 | NEUNILLER | CHRISTIAN | M | 67 | Missoula | 7/15/1953 | ||
| 14672 | Hl 1137 | NEUPERT | EDGAR | A | M | 61 | Hill | 6/4/1952 | |
| 12732 | Cas 3696 | NEUSER | JOHN | M | 78 | Cascade | 7/5/1952 | ||
| 5643 | Yel 3415 | NEVILLE | DAVID | C. | M | -1 | Yellowstone | 4/17/1950 | |
| 15024 | LC 3590 | NEVILLE | EDGAR | J | M | 62 | Lewis & Clark | 4/2/1952 | |
| 7292 | DL 7225 | NEVILLE | FRANK | J | M | 81 | Deer Lodge | 5/9/1951 | |
| 18237 | Yel 4725 | NEVILLE | JOHN | M | 88 | Yellowstone | 9/10/1952 | ||
| 3066 | Liv 2950 | NEVILLE | MARY | E. | F | 82 | Park | 9/6/1950 | |
| 21676 | 625 | NEVILLE | TERRY | L | M | 1 | Mineral | 8/28/1953 | |
| 9888 | Pon 2031 | NEVILLS | HARRY | P | M | 83 | Pondera | 1/11/1951 | |
| 19834 | 145 | NEVIN | ADA | F | 76 | Deer Lodge | 9/19/1953 | ||
| 23531 | 9478 | NEVIN | JEWELL | M | F | 50 | Silver Bow | 7/17/1953 | |
| 17518 | SwG 1136 | NEVIN | THOMAS | M | 77 | Sweet Grass | 2/2/1952 | ||
| 9162 | Liv 2999 | NEVIN | THOMAS* | F | -1 | Park | 2/18/1951 | twin-infant of | |
| 9163 | Liv 3000 | NEVIN | THOMAS* | F | -1 | Park | 2/18/1951 | twin-infant of | |
| 14768 | Hl 1234 | NEWBAUER | LOUIS | E | M | 41 | Hill | 12/23/1952 | |
| 8447 | Hav 3970 | NEWBAUER | MARY | F | 58 | Hill | 5/12/1951 | ||
| 7639 | Fer 1874 | NEWBURY | LOIS | E | F | 78 | Fergus | 5/18/1951 | |
| 16812 | SB 8464 | NEWBY | MAIJA | F | 29 | Silver Bow | 1/22/1952 | ||
| 16801 | SB 8453 | NEWBY | NICHOLAS* | P | ? | 0 | Silver Bow | 1/17/1952 | |
| 1877 | Gal 1916 | NEWCOMB | JOHN | M | 66 | Gallatin | 5/22/1950 | ||
| 1803 | Fltd 3304 | NEWELL | ANNA | F | 71 | Flathead | 12/29/1950 | ||
| 5410 | Wfsh 792 | NEWELL | ANNA | A. | F | 66 | Flathead | 4/2/1950 | |
| 8654 | La 3375 | NEWELL | LOUISA | F | 66 | Lake | 5/29/1951 | ||
| 15600 | Msla 2634 | NEWELL | MARTHA | E | F | 89 | Missoula | 3/28/1952 | |
| 2680 | LC 2962 | NEWELL | PATRICK | R. | M | 0 | Lewis & Clark | 5/4/1950 | |
| 9826 | Pk 1082 | NEWELL | ROBERT | F | M | 79 | Park | 7/23/1951 | |
| 1636 | Fltd 3139 | NEWGARD | KATHERINE | S. | F | 4 | Flathead | 4/12/1950 | |
| 257 | Cas 2238 | NEWINGTON | CLARA | C. | F | 76 | Cascade | 2/10/1950 | |
| 20974 | 1392 | NEWINGTON | JANE | F | 76 | Hill | 11/13/1953 | ||
| 18691 | 1914 | NEWKIRK | CHARLES | A | M | 61 | Carbon | 8/22/1953 | |
| 21507 | 391 | NEWKIRK | ELDON | C | M | 44 | Liberty | 12/4/1953 | |
| 14328 | Gal 2298 | NEWKIRK | FRANCIS | M | M | 72 | Gallatin | 8/4/1952 | |
| 22766 | 1574 | NEWLAND | RALPH | L | M | 68 | Sanders | 2/23/1953 | |
| 21298 | 131 | NEWLON | GEORGE | Ca | M | 70 | Lewis & Clark | 10/9/1953 | |
| 22922 | 44 | NEWLOVE | WILLIAM | L | M | 77 | Silver Bow | 8/30/1953 | |
| 12580 | Cas 3544 | NEWMACK | GUS | N | M | 56 | Cascade | 4/18/1952 | |
| 9510 | Msla 2374 | NEWMACK | STANLEY | F | M | 53 | Missoula | 7/25/1951 | |
| 11154 | SB 8408 | NEWMAN | BRIDGET | F | 72 | Silver Bow | 12/24/1951 | ||
| 1927 | Gal 1966 | NEWMAN | CASSIE | E. | F | 92 | Gallatin | 9/8/1950 | |
| 13304 | Cus 828 | NEWMAN | GRIGGIS | D | M | 75 | Custer | 8/19/1952 | |
| 486 | Cas 2464 | NEWMAN | GUY | T. | M | 65 | Cascade | 6/11/1950 | |
| 784 | Cas 2766 | NEWMAN | MARY | P. | F | 65 | Cascade | 12/22/1950 | |
| 10194 | Rbd 2696 | NEWMAN | RANDOLPH | L | M | 52 | Rosebud | 9/24/1951 | |
| 12127 | Yel 4314 | NEWMAN | WILLIAM | E | M | 81 | Yellowstone | 12/25/1951 | |
| 5038 | SB 7692 | NEWMAN | WILLIS | W. | M | 81 | Silver Bow | 12/13/1950 | |
| 6754 | Cas 3292 | NEWMILLER | FREDIA | L | F | 1 | Cascade | 11/16/1951 | |
| 22033 | 2979 | NEWQUIST | OUST | M | 81 | Missoula | 2/19/1953 | ||
| 14191 | Fltd 3810 | NEWSOME | WILLIAM | H | M | 88 | Flathead | 10/12/1952 | |
| 9327 | Msla 2191 | NEWTON | CHARLES | H | M | 68 | Missoula | 1/30/1951 | |
| 22712 | 3485 | NEWTON | CHARLES | E | M | 69 | Roosevelt | 11/28/1953 | |
| 9400 | Msla 2264 | NEWTON | EDWIN | S | M | 87 | Missoula | 4/17/1951 | |
| 8826 | LC 3289 | NEWTON | FRANK | A | M | 79 | Lewis & Clark | 4/7/1951 | |
| 20303 | 86 | NEWTON | FRITZ | S | M | 54 | Flathead | 10/31/1953 | |
| 17094 | SB 8746 | NEWTON | HARRY | C | M | 74 | Silver Bow | 6/4/1952 | |
| 21460 | 3958 | NEWTON | JAMES | N | M | 60 | Lewis & Clark | 4/6/1953 | |
| 22486 | 3926 | NEWTON | JAMES | M | M | 82 | Ravalli | 5/27/1953 | |
| 14926 | La 3569 | NEWTON | JOEL | H | M | 86 | Lake | 11/5/1952 | |
| 9694 | Musl 2129 | NEWTON | JOHN | W | M | 97 | Musselshell | 6/25/1951 | |
| 5611 | Yel 3383 | NEWTON | LEAH | K. | F | 58 | Yellowstone | 3/23/1950 | |
| 6839 | Cbn 1778 | NEWTON | ROY | M | 64 | Carbon | 1/26/1951 | ||
| 18095 | Yel 4582 | NEWTON | RUTH | A | F | 1 | Yellowstone | 6/16/1952 | |
| 16002 | Phil 1824 | NEWTON | VERN | K | M | 17 | Phillips | 11/2/1952 | |
| 6593 | Cas 3129 | NEYLAND | PHILLIP | R | M | 43 | Cascade | 7/12/1951 | |
| 5006 | SB 7659 | NGHR | LAURAINE | J. | F | 23 | Silver Bow | 11/7/1950 | |
| 1075 | DL 6818 | NIBBS | ELIZABETH | F | 74 | Deer Lodge | 4/1/1950 | ||
| 5948 | Yel 3726 | NICE | MARY MCC | F | 68 | Yellowstone | 11/24/1950 | ||
| 976 | DL 6718 | NICELY | ARTHUR | M | 75 | Deer Lodge | 1/8/1950 | ||
| 20418 | 3917 | NICHOL | KATE | C | F | 81 | Flathead | 3/12/1953 | |
| 23777 | 24 | NICHOL | WILLIAM | M | 48 | Valley | 11/9/1953 | ||
| 11789 | Yel 3972 | NICHOLAS | THOMAS | H | M | 42 | Yellowstone | 5/14/1951 | |
| 10753 | SB 8002 | NICHOLLS | CHARLES | G | M | 55 | Silver Bow | 5/21/1951 | |
| 23190 | 9137 | NICHOLLS | KATE | F | 82 | Silver Bow | 1/27/1953 | ||
| 18784 | 36 | NICHOLLS | MILDRED | L | F | 36 | Cascade | 10/17/1953 | |
| 6105 | Bl 2331 | NICHOLS | CHRISTINE | F | 21 | Blaine | 1/17/1951 | ||
| 14561 | Gld 2393 | NICHOLS | CLARA | F | 94 | Dawson | 10/4/1952 | ||
| 6210 | Bvd 939 | NICHOLS | CLAUDE | M | 66 | Beaverhead | 3/2/1951 | ||
| 1330 | DL 7071 | NICHOLS | GEORGE | M | 72 | Deer Lodge | 12/27/1950 | a/k/a Holmes | |
| 9434 | Msla 2298 | NICHOLS | HENRY | H | M | 70 | Missoula | 5/11/1951 | |
| 20506 | 5 | NICHOLS | HERBERT | E | M | 37 | Gallatin | 10/11/1953 | |
| 23298 | 9244 | NICHOLS | IDA | F | 86 | Silver Bow | 3/14/1953 | ||
| 24119 | 236 | NICHOLS | JAMES | W | M | 38 | Yellowstone | 7/22/1953 | |
| 9285 | Min 575 | NICHOLS | JEAN | M | F | 81 | Mineral | 3/30/1951 | |
| 24137 | 254 | NICHOLS | LOUIS | M | 60 | Yellowstone | 7/21/1953 | ||
| 79 | BH 3444 | NICHOLS | MARY | E. | F | 64 | Big Horn | 11/23/1950 | |
| 9088 | Lin 2141 | NICHOLS | MARY | E | F | 64 | Lincoln | 5/29/1951 | |
| 5048 | SB 7701 | NICHOLS | RALPH | M | 65 | Silver Bow | 12/21/1950 | ||
| 115 | Bl 2310 | NICHOLS | RUSSELL | H. | M | 40 | Blaine | 7/2/1950 | |
| 3815 | Phil 1710 | NICHOLSON | DANIEL | M | 77 | Phillips | 3/28/1950 | ||
| 1220 | DL 6963 | NICHOLSON | DONALD | M | 66 | Deer Lodge | 8/13/1950 | ||
| 22504 | 3946 | NICHOLSON | JAMES | C | M | 89 | Ravalli | 9/25/1953 | |
| 3476 | Msla 1890 | NICHOLSON | JOHN | R. | M | 21 | Missoula | 4/17/1950 | |
| 9680 | Musl 2115 | NICHOLSON | LOUIS | S | M | 60 | Musselshell | 3/7/1951 | |
| 6512 | Cas 3046 | NICHOLSON | MAE | F | 61 | Cascade | 5/27/1951 | ||
| 21563 | 2319 | NICHOLSON | MARGARET | S | F | 78 | Lincoln | 10/7/1953 | |
| 24621 | OS-1953-181 | NICHOLSON | MILDRED | F | 33 | Sheridan | 5/23/1953 | ||
| 585 | Cas 2564 | NICHOLSON | OTTO | M | 57 | Cascade | 8/10/1950 | ||
| 5597 | Yel 3369 | NICK | CHARLES | M | 65 | Yellowstone | 3/8/1950 | ||
| 15245 | LC 3807 | NICK | GEORGE | M | 68 | Lewis & Clark | 11/5/1952 | ||
| 2415 | La 3172 | NICK | MOSE | P. | M | -1 | Lake | 1/11/1950 | |
| 19659 | 630 | NICKELS | FRANK | E | M | 39 | Dawson | 7/5/1953 | |
| 23940 | 52 | NICKELSON | CAROLINA | F | 72 | Yellowstone | 3/18/1953 | ||
| 16027 | Pk 1161 | NICKELSON | CHRISS | M | 87 | Park | 2/7/1952 | ||
| 6127 | Bl 2355 | NICKERSON | CORA | A | F | 80 | Blaine | 6/5/1951 | |
| 4484 | SB 7133 | NICKERSON | DANIEL | C. | M | 87 | Silver Bow | 2/24/1950 | |
| 9280 | Min 571 | NICKEY | GERTRUDE | M | F | 64 | Mineral | 2/11/1951 | |
| 20999 | 1417 | NICKEY | HARRISON | C | M | 90 | Hill | 12/19/1953 | |
| 7275 | DL 7208 | NICKLE | MIKE | M | 66 | Deer Lodge | 5/10/1951 | ||
| 10395 | Roos 3225 | NICKLIS | JEFF | M | 66 | Roosevelt | 7/31/1951 | ||
| 8598 | Jef 1456 | NICKS | EARL | F | M | 61 | Jefferson | 11/15/1951 | |
| 5351 | Val 3202 | NICOL | GEORGE | M | 59 | Valley | 7/10/1950 | ||
| 23799 | 3448 | NICOL | HENRY | P | M | 63 | Valley | 1/18/1953 | |
| 21158 | 3693 | NICOLAISEN | JENS | J | M | 78 | Lake | 11/11/1953 | |
| 2165 | Gra 1002 | NICOLAYSEN | HANS | A. | M | 75 | Granite | 4/5/1950 | |
| 141 | Br 918 | NICOLSON | FRED | M | 72 | Broadwater | 3/17/1950 | ||
| 1292 | DL 7035 | NIEDERHAUSER | JOHN | J. | M | 57 | Deer Lodge | 11/18/1950 | |
| 13042 | Cas 4002 | NIEHUUS | LARRY | D | M | -1 | Cascade | 12/12/1952 | |
| 20743 | 3218 | NIELSEN | CARL | J | M | 81 | Glacier | 7/27/1953 | |
| 17410 | SB 9061 | NIELSEN | JACOB | P | M | 62 | Silver Bow | 12/26/1952 | |
| 23297 | 9243 | NIELSEN | JAMES | C | M | -1 | Silver Bow | 3/11/1953 | |
| 7331 | DL 7266 | NIELSEN | JOHN | T | M | 71 | Deer Lodge | 6/9/1951 | |
| 11910 | Yel 4095 | NIELSEN | MARGARET | B | F | 60 | Yellowstone | 8/1/1951 | |
| 10247 | Ri 2317 | NIELSEN | MARIE | J | F | 86 | Richland | 6/12/1951 | |
| 16845 | SB 8499 | NIELSEN | PETER | M | 51 | Silver Bow | 2/9/1952 | ||
| 22873 | 1996 | NIELSEN | ROY | L | M | 2 | Sheridan | 6/18/1953 | |
| 17438 | Sdn 1929 | NIELSEN | THYRA | O | F | 62 | Sheridan | 2/29/1952 | |
| 3533 | Msla 1947 | NIEMANN | EDWARD | M | 78 | Missoula | 5/21/1950 | ||
| 11065 | SB 8316 | NIEMANN | FANNIE | F | 59 | Silver Bow | 11/14/1951 | ||
| 17379 | SB 9029 | NIEMI | KATIE | F | 84 | Silver Bow | 12/1/1952 | ||
| 10344 | RL 1489 | NIEMI | NESTOR | M | 88 | Carbon | 12/5/1951 | ||
| 7642 | Fer 1877 | NIEMI | PATRICK | M | 87 | Fergus | 5/23/1951 | ||
| 22935 | 57 | NIEMI | SALAMON | H | M | 55 | Silver Bow | 9/2/1953 | |
| 17313 | SB 8963 | NIEMI | VIENO | F | 41 | Silver Bow | 10/15/1952 | ||
| 23722 | 1560 | NIENABER | BERNARD | M | 55 | Toole | 7/12/1953 | ||
| 18992 | 4129 | NIERENBERG | LARUE | F | 37 | Cascade | 2/12/1953 | ||
| 16366 | Rav 3791 | NIESE | JULIA | F | 74 | Ravalli | 4/9/1952 | ||
| 5313 | Val 3166 | NIESKEN | HERMAN | A. | M | 83 | Valley | 3/28/1950 | |
| 2070 | Gla 2953 | NIGHT GUN | WALLACE | M | 72 | Glacier | 9/24/1950 | ||
| 14490 | Gla 3148 | NIGHT SHOOT | JOSEPH, SR | M | 65 | Glacier | 11/24/1952 | ||
| 6625 | Cas 3162 | NIHILL | A | O | F | -1 | Cascade | 8/24/1951 | infant |
| 1084 | DL 6827 | NIIMI | TAMEKO | M | 36 | Deer Lodge | 4/2/1950 | ||
| 14350 | Gal 2320 | NIKLES | JULIUS | M | 72 | Gallatin | 9/10/1952 | ||
| 629 | Cas 2609 | NILES | CHARLES | A. | M | 66 | Cascade | 9/16/1950 | |
| 12918 | Cas 3878 | NILSEN | ARNT* | M | 0 | Cascade | 10/9/1952 | ||
| 6658 | Cas 3195 | NILSEN | EDWARD | A | M | -1 | Cascade | 9/20/1951 | |
| 17815 | Wh 981 | NILSEN | HERMAN | A | M | -1 | Wheatland | 4/11/1952 | |
| 17817 | Wh 983 | NILSEN | HULDA | I | F | -1 | Wheatland | 4/26/1952 | |
| 9317 | Msla 2181 | NISBET | IVY | A | F | 71 | Missoula | 1/17/1951 | |
| 5453 | Wh 920 | NISSEN | GLADYS | C. | F | 52 | Wheatland | 1/30/1950 | |
| 8785 | LC 3248 | NISSEN | OLIVE | F | 88 | Lewis & Clark | 2/25/1951 | ||
| 23889 | 478 | NISTLER | LAWRENCE | A | M | 52 | Wibaux | 11/25/1953 | |
| 13643 | DL 7715 | NITZ | RICHARD | M | 72 | Deer Lodge | 7/20/1952 | ||
| 6191 | Br 986 | NIXON | AGNES | F | 69 | Broadwater | 8/25/1951 | ||
| 15342 | Lin 2225 | NIXON | LEE | M | 47 | Lincoln | 7/16/1952 | ||
| 2948 | Lin 2061 | NIXON | OSCAR | A. | M | 79 | Lincoln | 5/6/1950 | |
| 14359 | Gal 2329 | NIXON | WILLIAM | R | M | 82 | Gallatin | 10/24/1952 | |
| 22225 | 1836 | NlLES | EARL | E | M | 68 | Phillips | 1/11/1953 | |
| 2010 | Gla 2888 | NO RUNNER | HAZEL | F | -1 | Glacier | 1/9/1950 | ||
| 10448 | San 1470 | NO RUNNER | LAURA | A | F | 87 | Sanders | 4/15/1951 | |
| 2087 | Gla 2970 | NO RUNNER | WILBUR | J. | M | 6 | Glacier | 12/4/1950 | |
| 5266 | Tl 1409 | NOBBS | FLOYD | M | 66 | Toole | 12/9/1950 | ||
| 20299 | 82 | NOBLE | ANNA | E | F | 87 | Flathead | 10/21/1953 | |
| 11076 | SB 8326 | NOBLE | CARMELA (STELLA) | F | 60 | Silver Bow | 11/20/1951 | ||
| 394 | Cas 2371 | NOBLE | CHARLES | T. | M | 46 | Cascade | 4/15/1950 | |
| 21131 | 3665 | NOBLE | FLORA | E | F | 63 | Lake | 8/7/1953 | |
| 1456 | Fer 1686 | NOBLE | GEORGE | E. | M | 70 | Fergus | 4/23/1950 | |
| 437 | Cas 2413 | NOBLE | HELEN | F | 43 | Cascade | 5/7/1950 | ||
| 23093 | 220 | NOBLE | MARY | H | F | 87 | Silver Bow | 12/12/1953 | |
| 19110 | 4249 | NOBLE | MAUD | F | 63 | Cascade | 4/28/1953 | ||
| 23778 | 25 | NOBLE | MILO | A | M | 26 | Valley | 11/9/1953 | |
| 18677 | 1900 | NOBLE | RICHARD | A | M | -1 | Carbon | 5/2/1953 | |
| 24042 | 158 | NOBLITT | JACOB | H | M | 66 | Yellowstone | 5/1/1953 | |
| 15673 | Msla 2708 | NOEL | DELBERT | M | 61 | Missoula | 6/5/1952 | ||
| 2118 | Gld 2239 | NOEL | JEFFERSON | C. | M | 49 | Dawson | 4/12/1950 | |
| 1408 | Fal 964 | NOFTSKER | EMMA | M. | F | 83 | Fallon | 9/27/1950 | |
| 8649 | La 3370 | NOLAN | HENRY | L | M | 77 | Lake | 5/13/1951 | |
| 4603 | SB 7254 | NOLAN | MARY | B. | F | 87 | Silver Bow | 4/8/1950 | |
| 4837 | SB 7488 | NOLAN | NELLIE | F | 80 | Silver Bow | 8/24/1950 | ||
| 7502 | DL 7438 | NOLLAR | BARBARA | A | F | 0 | Deer Lodge | 12/6/1951 | |
| 7457 | DL 7392 | NOMEE | CON | M | 79 | Deer Lodge | 10/14/1951 | ||
| 20030 | 7977 | NOMEE | JOHN | H | M | 3 | Deer Lodge | 3/31/1953 | |
| 8757 | LC 3219 | NOMEE | VERONICA | F | 68 | Lewis & Clark | 1/9/1951 | ||
| 20820 | 1107 | NOON | WILLIAM | J | M | 55 | Granite | 10/23/1953 | |
| 24380 | 4909 | NOONAN | FRANCIS | F | 77 | Yellowstone | 1/1/1953 | ||
| 8307 | Gla 3127 | NOONAN | HENRY | E | M | 71 | Glacier | 5/22/1951 | |
| 4766 | SB 7416 | NOONAN | NELLIE | F | 58 | Silver Bow | 7/8/1950 | ||
| 4714 | SB 7365 | NOONAN | THOMAS | M | 72 | Silver Bow | 6/5/1950 | ||
| 23664 | 1339 | NOOSE | BEAUMONT | A | M | 25 | Teton | 5/17/1953 | |
| 2716 | LC 2999 | NORBECK | NELS | T. | M | -1 | Lewis & Clark | 6/20/1950 | |
| 17010 | SB 8663 | NORBECK | OLGA | G | F | 75 | Silver Bow | 5/6/1952 | |
| 16742 | San 1535 | NORBERG | CHARLES | A | M | 84 | Sanders | 8/23/1952 | |
| 11255 | Stw 1647 | NORBY | GEORGE | S | M | 67 | Stillwater | 11/23/1951 | |
| 14797 | Jef 1468 | NORCROSS | ELVIN | C | M | 38 | Jefferson | 4/7/1952 | |
| 7950 | Fltd 3539 | NORDAHL | EMMA | M | F | 51 | Flathead | 10/24/1951 | |
| 3433 | Msla 1846 | NORDBERG | OSCAR | M | 64 | Missoula | 3/19/1950 | ||
| 24003 | 115 | NORDBERG | PAULINE | M | F | 45 | Yellowstone | 4/28/1953 | |
| 750 | Cas 2731 | NORDBY | BERTINE | F | 51 | Cascade | 11/25/1950 | ||
| 2648 | LC 2930 | NORDBY | JACOB | P. | M | 72 | Lewis & Clark | 3/31/1950 | |
| 15450 | Mc 663A | NORDBY | JOHN | M | 75 | McCone | 7/11/1952 | ||
| 14674 | Hl 1139 | NORDEN | HENRY | M | 75 | Hill | 6/7/1952 | ||
| 19389 | 1891 | NORDEN | JACOB | M | 79 | Choteau | 7/7/1953 | ||
| 21749 | 67 | NORDERHUS | OLE | S | M | 59 | Missoula | 5/19/1953 | |
| 6385 | Cas 2919 | NORDES | JOSEPH | M | 70 | Cascade | 3/18/1951 | ||
| 17074 | SB 8727 | NORDHAGEN | ALFRED | M | 66 | Silver Bow | 6/13/1952 | ||
| 8874 | LC 3337 | NORDHUES | CHARLES* | H | M | 0 | Lewis & Clark | 5/31/1951 | infant of |
| 23062 | 186 | NORDLEE | OPAL | F | 54 | Silver Bow | 11/25/1953 | ||
| 5132 | Stw 1574 | NORDMORK | INGOLF | O. | M | 48 | Stillwater | 1/5/1950 | |
| 15038 | LC 3604 | NORDSTROM | CHARLES* | H | F | 0 | Lewis & Clark | 4/17/1952 | |
| 2654 | LC 2936 | NORDSTROM | CHESTER | H. | F | 0 | Lewis & Clark | 4/12/1950 | (INF OF) |
| 3624 | Msla 2038 | NORDSTROM | EDELINA | F | 70 | Missoula | 8/26/1950 | ||
| 16685 | Roos 3346 | NORDSTROM | GLENN | D | M | -1 | Roosevelt | 9/30/1952 | |
| 7826 | Fltd 3411 | NORDSTROM | JOHN | R | M | 71 | Flathead | 5/4/1951 | |
| 20592 | 2429 | NORDSTROM | TEMA | R | F | 76 | Gallatin | 5/20/1953 | |
| 14083 | Fltd 3703 | NORDTOME | ESTEN | E | M | 64 | Flathead | 6/13/1952 | |
| 12965 | Cas 3925 | NORDWIND | MARK | M | 16 | Cascade | 10/2/1952 | ||
| 10877 | SB 8127 | NOREN | JAMES | P | M | -1 | Silver Bow | 8/4/1951 | |
| 13365 | Dan 1005 | NORGAARD | INGEBORG | F | 88 | Daniels | 2/8/1952 | ||
| 22539 | 14 | NORGARD | GERTRUDE | F | 66 | Richland | 12/25/1953 | ||
| 24622 | OS-1953-182 | NORGON | RUSSELL | D | M | 71 | Prairie | 6/28/1953 | |
| 3799 | Musl 2098 | NORICK | JULIA | F | 67 | Musselshell | 12/14/1950 | ||
| 3707 | Msla 2124 | NORINE | DOROTHY | H. | F | 36 | Missoula | 11/20/1950 | |
| 21245 | 77 | NORLIN | CHARLES | A | M | 91 | Lewis & Clark | 8/8/1953 | |
| 15048 | LC 3614 | NORLIN | MINNIE | R | F | 86 | Lewis & Clark | 4/30/1952 | |
| 13466 | DL 7538 | NORMAN | ELIZABETH | R | F | 53 | Deer Lodge | 2/11/1952 | |
| 18366 | Yel 4854 | NORMAN | GERALD | W | M | 21 | Yellowstone | 11/28/1952 | |
| 10014 | Pow 625 | NORMAN | PACIFIC | A | M | 61 | Powell | 12/8/1951 | |
| 13927 | Fer 2073 | NORMAN | WILLARD | G | M | 85 | Fergus | 9/7/1952 | |
| 14895 | La 3538 | NORMANDEAU | PATRICK | F | M | 60 | Lake | 8/1/1952 | |
| 6113 | Bl 2340 | NORMANDIN | BRUCE | A | M | -1 | Blaine | 2/12/1951 | |
| 12273 | Bl 2432 | NORMANDY | DONALD* | L | M | 0 | Blaine | 9/18/1952 | |
| 7758 | Fltd 3343 | NORMANDY | MARTIN | B | M | 83 | Flathead | 2/12/1951 | |
| 14765 | Hl 1231 | NORMANDY | PETER | M | 75 | Hill | 12/15/1952 | ||
| 8262 | Gla 3031 | NORMANN | CHARLES | S | M | 19 | Glacier | 7/28/1951 | |
| 14081 | Fltd 3701 | NORMANN | NELLIE | J | F | 79 | Flathead | 6/11/1952 | |
| 20304 | 87 | NORQUAY | FRANCIS | A | M | 54 | Flathead | 10/31/1953 | |
| 7027 | Cus 686 | NORRIS | GERTRUDE | F | 71 | Custer | 11/11/1951 | ||
| 6817 | Cas 3355 | NORRIS | GRACE | M | F | 74 | Cascade | 12/22/1951 | |
| 15234 | LC 3796 | NORRIS | PAUL | O | M | 91 | Lewis & Clark | 10/4/1952 | |
| 17177 | SB 8828 | NORRIS | ROBERT | L | M | 4 | Silver Bow | 8/5/1952 | |
| 8368 | Gra 1032 | NORRIS | SHARRON | L | F | 9 | Granite | 2/17/1951 | |
| 5600 | Yel 3372 | NORSKOG | EDWIN | M. | M | 55 | Yellowstone | 3/11/1950 | |
| 13925 | Fer 2071 | NORSKOG | VICTOR | V | M | 1 | Fergus | 8/20/1952 | |
| 2742 | LC 3025 | NORTH | GEORGE | E. | M | 54 | Lewis & Clark | 6/22/1950 | |
| 9189 | Mad 1737 | NORTH | JACK | S | M | 59 | Madison | 6/17/1951 | |
| 4851 | SB 7502 | NORTHEN | CHARLES | M | 74 | Silver Bow | 8/23/1950 | ||
| 3140 | Mad 1699 | NORTHEY | EDITH | C. | F | 23 | Madison | 9/25/1950 | |
| 23495 | 9442 | NORTHEY | RICHARD | M | 78 | Silver Bow | 6/9/1953 | ||
| 2713 | LC 2996 | NORTHEY | THOMAS | J. | M | 60 | Lewis & Clark | 6/17/1950 | |
| 5033 | SB 7687 | NORTHROP | FRED | C. | M | 68 | Silver Bow | 12/8/1950 | |
| 14019 | Fltd 3638 | NORTHROP | JOHN | M | M | 51 | Flathead | 3/24/1952 | |
| 8405 | Hav 3928 | NORTHWAY | MARY | L | F | -1 | Hill | 1/24/1951 | |
| 7912 | Fltd 3499 | NORTHWIND | KENNETH | E | M | 64 | Flathead | 9/4/1951 | |
| 15810 | Msla 2845 | NORTON | BEULAH | F | 52 | Missoula | 10/12/1952 | ||
| 16582 | Ri 2425 | NORTON | FRANK | B | M | 72 | Richland | 11/7/1952 | |
| 6684 | Cas 3221 | NORTON | HANS | M | 84 | Cascade | 10/2/1951 | ||
| 3850 | Pk 1013 | NORTON | IDA | L. | F | 80 | Park | 9/30/1950 | |
| 20818 | 1105 | NORTON | JAMES | M | 70 | Granite | 10/7/1953 | ||
| 8287 | Gla 3056 | NORUM | TIM | M | 80 | Glacier | 10/4/1951 | ||
| 11329 | Tl 1445 | NORVE | ALFRED | M | 62 | Toole | 6/28/1951 | ||
| 21138 | 3672 | NORVILL | MATT | M | 69 | Lake | 8/29/1953 | ||
| 18968 | 4104 | NORWICH | PETER | M | 66 | Cascade | 2/1/1953 | ||
| 18501 | 3645 | NORWOOD | JACK | F | M | 30 | Big Horn | 1/22/1953 | |
| 11811 | Yel 3994 | NORWOOD | SANDRA | I | F | -1 | Yellowstone | 5/30/1951 | |
| 7193 | DL 7125 | NOT AFRAID | ULYSSES | H | M | 84 | Deer Lodge | 2/11/1951 | |
| 4513 | SB 7164 | NOTTI | PETER | A. | M | 79 | Silver Bow | 3/1/1950 | |
| 11333 | Tl 1449 | NOTTINGHAM | KATHERINE | F | 1 | Toole | 7/7/1951 | ||
| 17718 | Val 3431 | NOVACEK | BARBARA | F | 70 | Valley | 11/24/1952 | ||
| 14977 | LC 3543 | NOVAK | EMMA | F | 53 | Lewis & Clark | 2/4/1952 | ||
| 2326 | Hav 3892 | NOVAK | FRANK | J. | M | 66 | Hill | 10/21/1950 | |
| 12931 | Cas 3891 | NOVAK | PAUL | M | 49 | Cascade | 10/16/1952 | ||
| 20847 | 1265 | NOVAK | THOMAS | M | 66 | Hill | 3/14/1953 | ||
| 24304 | 425 | NOVASIO | DEBRA | S | F | -1 | Yellowstone | 11/20/1953 | |
| 15401 | Mad 1790 | NOVICH | STEVE | M | 69 | Madison | 4/2/1952 | ||
| 20324 | 107 | NOWMAN | OSCAR | W | M | 54 | Flathead | 11/10/1953 | |
| 8930 | LC 3393 | NOYES | ALBERT | J | M | 68 | Lewis & Clark | 8/7/1951 | |
| 4610 | SB 7261 | NUGENT | THOMAS | M | 43 | Silver Bow | 4/14/1950 | ||
| 13366 | Dan 1006 | NUHERING | CLARENCE | R | M | 1 | Daniels | 2/12/1952 | |
| 15566 | Msla 2600 | NUHERING | JOHN | H | M | 59 | Missoula | 3/1/1952 | |
| 12524 | Cas 3487 | NULLINER | CHESTER | T | M | 43 | Cascade | 3/13/1952 | |
| 21943 | 267 | NULLINER | HARVEY SR | M | 84 | Missoula | 11/19/1953 | ||
| 20379 | 3878 | NULPH | GEOROE | W | M | 95 | Flathead | 1/5/1953 | |
| 22035 | 2981 | NUMRING | ELIZABETH | F | 76 | Missoula | 2/20/1953 | ||
| 9157 | Liv 2994 | NUNKE | HARRIET | J | F | 75 | Park | 2/4/1951 | |
| 7808 | Fltd 3392 | NUNLEY | ELLA | H | F | 85 | Flathead | 4/12/1951 | |
| 23613 | 1178 | NUNLEY | HENRY | C | M | 56 | Sweet Grass | 2/25/1953 | |
| 13188 | Cus 711 | NUNN | AUDMAN | M | 75 | Custer | 1/1/1952 | ||
| 21491 | 3989 | NUTE | HERBERT | E | M | 76 | Lewis & Clark | 5/10/1953 | |
| 23896 | 7 | NUTING | LUCIUS | A | M | 94 | Yellowstone | 2/22/1953 | |
| 20265 | 47 | NUTTER | AMY | B | F | 83 | Flathead | 8/7/1953 | |
| 9009 | LC 3476 | NUTTER | BERTHA | T | F | 81 | Lewis & Clark | 11/11/1951 | |
| 20288 | 71 | NUTTER | GUY | V | M | 63 | Flathead | 9/14/1953 | |
| 20229 | 10 | NUTTER | HAROLD | M | 26 | Flathead | 6/22/1953 | ||
| 24017 | 131 | NUTTING | ROY | A | M | 61 | Yellowstone | 5/5/1953 | |
| 19825 | 136 | NUXALL | AUGUST | M | 52 | Deer Lodge | 9/3/1953 | ||
| 19204 | 4344 | NUZNIC | CARL | M | 69 | Cascade | 6/22/1953 | ||
| 13132 | Cbn 1865 | NYBACK | JUDITH | K | F | -1 | Carbon | 12/5/1952 | |
| 14142 | Fltd 3762 | NYBERG | ELMER | E | M | 34 | Flathead | 8/21/1952 | |
| 19837 | 148 | NYBERG | OSCAR | M | 64 | Deer Lodge | 9/26/1953 | ||
| 18613 | 1033 | NYDEGGER | RICHARD | J | M | 63 | Broadwater | 1/9/1953 | |
| 12058 | Yel 4246 | NYE | ORLEF | L | M | 73 | Yellowstone | 11/19/1951 | |
| 16587 | Ri 2430 | NYGARD | ARLENE | J | F | -1 | Richland | 11/29/1952 | |
| 10708 | SB 7956 | NYGARD | FRANCES | F | 72 | Silver Bow | 4/3/1951 | ||
| 20691 | 3165 | NYHAGEN | RODLOPH | S | M | 64 | Glacier | 1/11/1953 | |
| 6445 | Cas 2978 | NYHART | REBECCA | F | 73 | Cascade | 4/18/1951 | ||
| 14376 | Gal 2346 | NYHUS | ALBERT | M | 75 | Gallatin | 11/30/1952 | ||
| 15244 | LC 3806 | NYMAN | LILLIAN | A | F | 66 | Lewis & Clark | 11/4/1952 | |
| 17134 | SB 8786 | NYMAN | LINNA | S | F | 71 | Silver Bow | 7/19/1952 | |
| 21212 | 44 | NYMAN | ROBERT | G | M | 36 | Lewis & Clark | 6/15/1953 | |
| 24623 | OS-1953-183 | NYMOEN | CHRIST | M | 84 | Dawson | 9/13/1953 | ||
| 23841 | 3490 | NYQUIST | BERN | O | M | -1 | Valley | 6/26/1953 | |
| 12457 | Cas 3420 | NYQUIST | DAVID | N | M | 59 | Cascade | 1/30/1952 | |
| 10858 | SB 8108 | OAKLAND | FREDERICK | M | 83 | Silver Bow | 7/29/1951 | ||
| 5719 | Yel 3491 | OAKLEY | ANNA | P. | F | 64 | Yellowstone | 6/6/1950 | |
| 2913 | Lib 363 | OAKLEY | LORENA | E. | F | 89 | Liberty | 5/1/1950 | |
| 14203 | Fltd 3822 | OAKS | MILES | M | M | 82 | Flathead | 11/21/1952 | |
| 7358 | DL 7293 | OATES | MARK | M | 46 | Deer Lodge | 7/4/1951 | ||
| 4953 | SB 7605 | OATES | NICHOLAS | M | 82 | Silver Bow | 10/21/1950 | ||
| 16480 | Rbd 2733 | OATEY | SARAH | J | F | 83 | Rosebud | 5/2/1952 | |
| 103 | Bl 2298 | OATS | FANNIE | M | 0 | Blaine | 3/28/1950 | (INF OF) a/k/a Sun Child | |
| 3603 | Msla 2016 | O'BANNON | JOHN | M | 20 | Missoula | 7/11/1950 | ||
| 19945 | 7891 | OBERG | ANNA | E | F | 86 | Deer Lodge | 1/11/1953 | |
| 21471 | 3969 | OBERG | CLARA | M | F | 75 | Lewis & Clark | 4/17/1953 | |
| 21000 | 1418 | OBERG | SELBY | M | 83 | Hill | 12/19/1953 | ||
| 22602 | 2500 | OBERGFELL | ALBERT | R | M | 80 | Richland | 10/29/1953 | |
| 22569 | 2467 | OBERGFELL | ETTA | F | 59 | Richland | 4/22/1953 | ||
| 22574 | 2472 | OBERGFELL | LYDIA | F | 84 | Richland | 5/26/1953 | ||
| 8243 | Gla 3012 | OBERLE | RONNIE | M | -1 | Glacier | 5/16/1951 | ||
| 7232 | DL 7165 | OBEROSLER | JOSEPH | M | 62 | Deer Lodge | 3/27/1951 | ||
| 10323 | RL 1468 | OBERSHAW | MARGHERITA | F | 61 | Carbon | 8/7/1951 | ||
| 2533 | La 3290 | OBERST | GERTRUDE | C. | F | 37 | Lake | 9/28/1950 | |
| 12072 | Yel 4260 | OBERTO | MARY | F | 78 | Yellowstone | 11/1/1951 | ||
| 13964 | Fer 2110 | OBIE | LARRY | M | M | 3 | Fergus | 12/1/1952 | |
| 21251 | 83 | OBLAENDER | ROSA | F | 90 | Lewis & Clark | 8/14/1953 | ||
| 10631 | SB 7878 | OBLANDER | ANDREW | M | M | 50 | Silver Bow | 3/13/1951 | |
| 24452 | 4984 | OBLANDER | ANNA | E | F | 70 | Yellowstone | 2/7/1953 | |
| 18081 | Yel 4568 | OBLANDER | WILLIAM | M | 32 | Yellowstone | 6/6/1952 | ||
| 12626 | Cas 3590 | O'BOYLE | FRANK | J | M | 46 | Cascade | 5/12/1952 | |
| 23432 | 9379 | OBRIEN | ALICE | F | 1 | Silver Bow | 5/30/1953 | ||
| 19211 | 4351 | OBRIEN | ARTHUR | E | M | 79 | Cascade | 6/26/1953 | |
| 23367 | 9314 | OBRIEN | FRANK | S | M | 90 | Silver Bow | 4/18/1953 | |
| 19217 | 4357 | OBRIEN | JACK | P | M | 71 | Cascade | 6/29/1953 | |
| 22958 | 81 | OBRIEN | MARY | H | F | 79 | Silver Bow | 9/24/1953 | |
| 6578 | Cas 3113 | O'BRIEN | ANDREW | M | 75 | Cascade | 7/17/1951 | ||
| 17150 | SB 8802 | O'BRIEN | ANN | F | 67 | Silver Bow | 7/28/1952 | ||
| 18199 | Yel 4687 | O'BRIEN | BEATRICE | F | 64 | Yellowstone | 8/21/1952 | ||
| 18337 | Yel 4824 | O'BRIEN | CHARLES | W | M | 67 | Yellowstone | 11/1/1952 | |
| 69 | BH 3434 | O'BRIEN | EDNA | P. | F | 39 | Big Horn | 10/9/1950 | |
| 6962 | Cus 623 | O'BRIEN | EMMETT | M | M | 19 | Custer | 7/18/1951 | |
| 13589 | DL 7661 | O'BRIEN | HATTIE | M | F | 83 | Deer Lodge | 6/4/1952 | |
| 14234 | Fltd 3854 | O'BRIEN | HETTIE | M | F | 50 | Flathead | 12/22/1952 | |
| 13797 | DL 7867 | O'BRIEN | LUELLA | V | F | 62 | Deer Lodge | 12/13/1952 | |
| 4596 | SB 7247 | O'BRIEN | MARY | F | 37 | Silver Bow | 4/4/1950 | ||
| 4515 | SB 7166 | O'BRIEN | MICHAEL | J. | M | 57 | Silver Bow | 3/2/1950 | |
| 16460 | Rbd 2711 | O'BRIEN | MICHAEL | M | 79 | Rosebud | 1/6/1952 | ||
| 13822 | Fal 996 | O'BRIEN | MICHEAL | M | 51 | Fallon | 11/22/1952 | ||
| 6998 | Cus 657 | O'BRIEN | THOMAS | G | M | 33 | Custer | 9/15/1951 | |
| 107 | Bl 2301 | O'BRYAN | JAMES | E. | M | 32 | Blaine | 5/23/1950 | |
| 6394 | Cas 2926 | OBSTARCZYK | LEO | L | M | 55 | Cascade | 3/20/1951 | |
| 14694 | Hl 1159 | OCKER | ROBERT | V | M | 39 | Hill | 7/15/1952 | |
| 21269 | 102 | OCONNELL | JOSEPH | F | M | 53 | Lewis & Clark | 8/26/1953 | |
| 2456 | La 3213 | O'CONNELL | BENJAMIN | H. | M | 68 | Lake | 4/6/1950 | |
| 8072 | Gal 2084 | O'CONNELL | MARGARET | F | 57 | Gallatin | 6/8/1951 | ||
| 7481 | DL 7416 | O'CONNELL | MARY | A | F | 76 | Deer Lodge | 11/3/1951 | |
| 16968 | SB 8621 | O'CONNELL | MICHAEL | D | M | 79 | Silver Bow | 4/16/1952 | |
| 4442 | SB 7090 | O'CONNELL | PATRICK | J. | M | 73 | Silver Bow | 1/9/1950 | |
| 11122 | SB 8374 | O'CONNELL | PATRICK | F | M | 55 | Silver Bow | 12/13/1951 | |
| 13168 | Cho 1844 | O'CONNELL | PATRICK | M | 83 | Choteau | 8/19/1952 | ||
| 14197 | Fltd 3816 | O'CONNELL | WINIFRED | F | 71 | Flathead | 11/8/1952 | ||
| 4713 | SB 7364 | O'CONNER | ROBERT | M | 38 | Silver Bow | 6/5/1950 | ||
| 6457 | Cas 2990 | O'CONNOR | GUTTROM | M | 91 | Cascade | 4/23/1951 | ||
| 10357 | Roos 3185 | O'CONNOR | ROBERT | J | M | 36 | Roosevelt | 2/15/1951 | |
| 6458 | Cas 2990 | ODDEN | GUTTROM | M | 91 | Cascade | 4/23/1951 | ||
| 19655 | 626 | ODE | ADOLF | J | M | 69 | Dawson | 6/8/1953 | |
| 14173 | Fltd 3792 | O'DEA | WILLIAM | T | M | 72 | Flathead | 9/28/1952 | |
| 5099 | Sdn 1837 | ODEGAARD | GERTRUDE | L. | F | 51 | Sheridan | 5/20/1950 | |
| 6607 | Cas 3143 | ODEGARD | CHRIS | I | M | 72 | Cascade | 8/11/1951 | |
| 7308 | DL 7241 | ODEGARD | JOHN | E | M | 58 | Deer Lodge | 5/31/1951 | |
| 12332 | Bvd 1010 | ODEGARD | KAROLINE | F | 91 | Beaverhead | 9/21/1952 | ||
| 23467 | 9414 | ODELL | DANIEL | T | M | 0 | Silver Bow | 6/11/1953 | |
| 15300 | LC 3862 | ODELL | HOWARD | S | M | 55 | Lewis & Clark | 12/16/1952 | |
| 9255 | Mc 640 | O'DELL | DONALD | J | M | 21 | McCone | 7/22/1951 | |
| 5062 | SB 7715 | O'DELL | FREDERICK | J. | M | 72 | Silver Bow | 12/27/1950 | |
| 1939 | Gal 1979 | O'DELL | JOHN | E. | M | 45 | Gallatin | 9/27/1950 | |
| 3579 | Msla 1993 | ODENWALD | JOSIE | F | 62 | Missoula | 7/11/1950 | ||
| 19041 | 4179 | ODETT | CLARENCE | M | 72 | Cascade | 3/13/1953 | ||
| 4669 | SB 7320 | ODGERS | GERTRUDE | F | 35 | Silver Bow | 5/16/1950 | ||
| 21316 | 148 | ODLUND | REUBEN | R | M | 57 | Lewis & Clark | 10/25/1953 | |
| 13071 | Cas 4031 | ODOM | MICHAEL | M | -1 | Cascade | 12/21/1952 | ||
| 21412 | 3910 | ODOM | STUART | L | M | 59 | Lewis & Clark | 2/2/1953 | |
| 20826 | 1244 | ODONNELL | ROY | A | M | 14 | Hill | 1/15/1953 | |
| 11992 | Yel 4179 | O'DONNELL | CHARLES | H | M | 77 | Yellowstone | 9/29/1951 | |
| 14766 | Hl 1232 | O'DONNELL | CHARLES | L | M | 65 | Hill | 12/16/1952 | |
| 15191 | LC 3754 | O'DONNELL | DENA | A | F | 62 | Lewis & Clark | 9/2/1952 | |
| 3307 | MC 3975 | O'DONNELL | ESTHER | C. | F | 60 | Custer | 12/23/1950 | |
| 7565 | Fal 976 | O'DONNELL | JAMES | M | 76 | Fallon | 6/15/1951 | ||
| 7476 | DL 7411 | O'DONNELL | JULIA | F | 62 | Deer Lodge | 11/20/1951 | ||
| 16784 | SB 8436 | O'DONNELL | MARGARET | F | 61 | Silver Bow | 1/9/1952 | ||
| 2726 | LC 3009 | O'DONNELL | PHILLIP | M | 57 | Lewis & Clark | 6/28/1950 | ||
| 17310 | SB 8960 | OEHLER | CURT | W | M | 25 | Silver Bow | 10/5/1952 | |
| 14622 | Hl 1088 | OEHMCKE | PAUL | G | M | 71 | Hill | 1/30/1952 | |
| 16618 | Roos 3281 | OEHMIG | ANNA | S | F | 83 | Roosevelt | 3/18/1952 | |
| 17383 | SB 9033 | OEHRLE | ALICE | F | 44 | Silver Bow | 12/3/1952 | ||
| 4617 | SB 7268 | OEHRLE | WILLIAM | B. | M | 76 | Silver Bow | 4/20/1950 | |
| 9418 | Msla 2282 | OELKE | AUGUST | M | 65 | Missoula | 4/30/1951 | ||
| 16650 | Roos 3312 | OELKERS | ARTHUR | B | M | 60 | Roosevelt | 5/23/1952 | |
| 10605 | SB 7852 | OERTEL | BARBARA | F | 82 | Silver Bow | 2/14/1951 | ||
| 12089 | Yel 4276 | OERTELL | BRUNO | M | 72 | Yellowstone | 11/24/1951 | ||
| 20460 | 3959 | OFARRELL | FRANCIS | X | M | 87 | Flathead | 5/1/1953 | |
| 11127 | SB 8379 | O'FARRELL | EMMETT | M | 62 | Silver Bow | 2/15/1951 | ||
| 15237 | LC 3799 | OFELT | HARRY | A | M | 63 | Lewis & Clark | 10/15/1952 | |
| 12397 | Car 679 | OFERDAHL | MARTIN | M | 65 | Carter | 4/25/1952 | ||
| 3885 | Pon 1995 | OFFERDAL | BERGETTA | K. | F | 65 | Pondera | 7/21/1950 | |
| 22319 | 2211 | OFFERDAL | CHRISTINA | F | 59 | Pondera | 10/23/1953 | ||
| 13499 | DL 7571 | OFFICER | CAROL | L | F | 15 | Deer Lodge | 3/1/1952 | |
| 9768 | Pk 1025 | OFFICER | FANNIE | E | F | 91 | Park | 2/26/1951 | |
| 1683 | Fltd 3185 | OFFICER | MARGARET | E. | F | 60 | Flathead | 6/10/1950 | |
| 7793 | Fltd 3377 | O'FLYNN | JAMES | B | M | 63 | Flathead | 4/9/1951 | |
| 8355 | Gld 2333 | OFTE | HALVOR | M | 70 | Dawson | 11/15/1951 | ||
| 19620 | 589 | OFTEDEAL | SVEN | M | 82 | Dawson | 1/16/1953 | ||
| 22348 | 724 | OGDEN | JOHN | M | 87 | Powell | 1/30/1953 | ||
| 3518 | Msla 1932 | OGDEN | PAULINE | F | 48 | Missoula | 5/21/1950 | ||
| 7878 | Fltd 3463 | OGDEN | ROYAL | N | M | 64 | Flathead | 7/9/1951 | |
| 2496 | La 3253 | OGDEN | SARAH | J. | F | 91 | Lake | 7/22/1950 | |
| 18438 | 1051 | OGEE | CARL | S | M | 63 | Beaverhead | 4/7/1953 | |
| 16405 | Rav 3830 | OGG | KENNETH | C | M | 65 | Ravalli | 7/17/1952 | |
| 13038 | Cas 3998 | OGIE | ROSS | S | M | 67 | Cascade | 12/9/1952 | |
| 3549 | Msla 1963 | OGLESBEE | STEPHEN | L. | M | 0 | Missoula | 6/12/1950 | |
| 8808 | LC 3271 | OGLESBY | WARD | M | 61 | Lewis & Clark | 3/30/1951 | ||
| 1130 | DL 6873 | O'GORMAN | JAMES | W. | M | 68 | Deer Lodge | 5/16/1950 | |
| 1301 | DL 7043 | O'GORMAN | PATRICK | J. | M | 73 | Deer Lodge | 12/6/1950 | a/k/a Gorman |
| 19954 | 7900 | OGRADY | THOMAS | M | 55 | Deer Lodge | 1/27/1953 | ||
| 6548 | Cas 3083 | OGRIN | AUGUSTA | F | 84 | Cascade | 6/19/1951 | ||
| 5236 | Tl 1379 | O'HAIRE | MICHAEL | J. | M | 72 | Toole | 8/4/1950 | |
| 876 | Cho 1760 | O'HARA | CHARLES | A. | M | 84 | Choteau | 10/13/1950 | |
| 16930 | SB 8583 | O'HARA | JOHN | P | M | 73 | Silver Bow | 3/3/1952 | |
| 13004 | Cas 3964 | O'HARE | LILY RENE | F | 70 | Cascade | 11/24/1952 | ||
| 4020 | Rav 3568 | O'HEARN | MARY | E. | F | 90 | Ravalli | 6/3/1950 | |
| 7221 | DL 7153 | O'HERE | FRANK | M | 63 | Deer Lodge | 3/9/1951 | ||
| 22182 | 1376 | OHERN | JOHN | M | 78 | Park | 8/29/1953 | ||
| 16352 | Rav 3777 | OHL | GLENN | M | F | 0 | Ravalli | 3/29/1952 | |
| 18578 | 2450 | OHLERKING | NORMAN | M | 25 | Blaine | 1/23/1953 | ||
| 19428 | 13 | OHLHAUSER | JACOB | M | 67 | Custer | 9/2/1953 | ||
| 19419 | 2 | OHLIN | CARRIE | M | F | 82 | Custer | 8/14/1953 | |
| 18697 | 1920 | OHLIN | OLE | N | M | 81 | Carbon | 9/7/1953 | |
| 5959 | Yel 3738 | OHLIN | SIGRID | J. | F | 78 | Yellowstone | 11/16/1950 | |
| 7491 | DL 7427 | OHLS | DAVE | M | 83 | Deer Lodge | 11/16/1951 | ||
| 11480 | Val 3322 | OIEN | SADIE | A | F | 57 | Valley | 8/16/1951 | |
| 24624 | OS-1953-184 | OILHAM | DAISY | M | F | 56 | Sheridan | 9/17/1953 | |
| 18655 | 1878 | OILING | ANDREW | M | 73 | Carbon | 1/27/1953 | ||
| 20595 | 2432 | OIYE | ANITA | K | F | 32 | Gallatin | 5/9/1953 | |
| 4435 | SB 7083 | OJA | ALBERT | M | 57 | Silver Bow | 1/26/1950 | ||
| 7220 | DL 7152 | OJA | EMMA | F | 72 | Deer Lodge | 3/8/1951 | ||
| 4574 | SB 7225 | OJALA | JACOB | J. | M | 67 | Silver Bow | 3/4/1950 | |
| 12883 | Cas 3844 | OKAWA | KASUKE (JOE) | M | 64 | Cascade | 9/23/1952 | a/k/a KASUKE (JOE) | |
| 12514 | Cas 3477 | OKE | VEDA | M | F | 76 | Cascade | 3/6/1952 | |
| 19721 | 30 | OKEEFE | THOMAS | M | 77 | Deer Lodge | 5/28/1953 | ||
| 3874 | Pon 1984 | O'KEEFE | JOHN | S. | M | 56 | Pondera | 5/5/1950 | |
| 23379 | 9326 | OKELLY | CAROLINE | F | 60 | Silver Bow | 4/27/1953 | ||
| 10191 | Rbd 2693 | OKERLUND | FERDINAND | M | 71 | Rosebud | 8/4/1951 | ||
| 6314 | Cas 2848 | OKERLUND | SERINE | M | F | 51 | Cascade | 2/8/1951 | |
| 21155 | 3690 | OKTABEC | FRANK | M | 78 | Lake | 11/5/1953 | ||
| 19657 | 628 | OLAH | CARL | A | M | 16 | Dawson | 6/20/1953 | |
| 22565 | 2463 | OLAND | CAROLINE | L | F | 77 | Richland | 3/29/1953 | |
| 8970 | LC 3436 | OLAR | JOHN | M | 74 | Lewis & Clark | 9/10/1951 | ||
| 14059 | Fltd 3679 | OLBERG | ANNA | F | 70 | Flathead | 5/23/1952 | ||
| 3475 | Msla 1889 | OLBU | ANNA | M. | F | 83 | Missoula | 4/16/1950 | |
| 21820 | 140 | OLBU | LILLY | R | F | 62 | Missoula | 7/26/1953 | |
| 12972 | Cas 3932 | OLCOTT | EUGENE | K | M | 21 | Cascade | 11/2/1952 | |
| 6028 | BH 3480 | OLD BEAR | HERBERT | M | 67 | Big Horn | 3/6/1951 | ||
| 2036 | Gla 2917 | OLD CHIEF | FLORENCE | F | 19 | Glacier | 4/12/1950 | ||
| 6052 | BH 3504 | OLD HORN | ARLIS | G | M | 3 | Big Horn | 6/6/1951 | |
| 20699 | 3173 | OLD PERSON | MOLLIE | F | 64 | Glacier | 2/3/1953 | ||
| 22307 | 2199 | OLD ROCK | JAMES | M | 35 | Pondera | 8/15/1953 | ||
| 12143 | BH 3555 | OLD WOMAN LAFORGE | MRS. LaFORGE | F | 87 | Big Horn | 1/22/1952 | a/k/a MRS. LaFORGE | |
| 18739 | 712 | OLDAKER | EARNEST | M | 75 | Carter | 8/10/1953 | ||
| 12144 | BH 3556 | OLDDWARF | DENNIC | P | M | -1 | Big Horn | 1/24/1952 | |
| 1328 | DL 7070 | OLDEN | ANDREW | J. | M | 73 | Deer Lodge | 12/25/1950 | |
| 22077 | 2229 | OLDEN | CHARLES | D | M | 80 | Musselshell | 5/21/1953 | |
| 4517 | SB 7168 | OLDENBURG | GERHARDT | H. | M | 74 | Silver Bow | 3/3/1950 | |
| 23327 | 9273 | OLDHAM | GEORGE | M | 60 | Silver Bow | 3/13/1953 | ||
| 457 | Cas 2435 | OLDS | JOHN | M | 85 | Cascade | 5/23/1950 | ||
| 10780 | SB 8029 | OLEARY | ANNA | F | 92 | Silver Bow | 5/25/1951 | ||
| 24141 | 258 | OLEARY | BARRY | M | 62 | Yellowstone | 7/27/1953 | ||
| 23773 | 19 | OLEARY | MIKE | M | 70 | Valley | 10/31/1953 | ||
| 1144 | DL 6887 | O'LEARY | JAMES | M | 82 | Deer Lodge | 6/18/1950 | ||
| 10989 | SB 8240 | O'LEARY | JAMES | M | 57 | Silver Bow | 10/6/1951 | ||
| 13663 | DL 7735 | O'LEARY | JAMES | F | M | 36 | Deer Lodge | 8/4/1952 | |
| 4555 | SB 7206 | O'LEARY | MARY | F | 79 | Silver Bow | 3/21/1950 | ||
| 201 | Cas 2182 | O'LEARY | MICHAEL | J. | M | 18 | Cascade | 1/1/1950 | |
| 4758 | SB 7409 | O'LEARY | MICHAEL LEARY | M | 72 | Silver Bow | 7/3/1950 | a/k/a Leary | |
| 24274 | 395 | OLELS | LILLY | B | F | 85 | Yellowstone | 10/1/1953 | |
| 4271 | Roos 3102 | OLESEN | OLE | M | 64 | Roosevelt | 5/16/1950 | ||
| 20558 | 2395 | OLESON | JOHN | E | M | 58 | Gallatin | 2/15/1953 | |
| 2566 | LC 2847 | OLESON | LEWIS | F. | M | 36 | Lewis & Clark | 1/4/1950 | |
| 8480 | Hl 1004 | OLESON | OSCAR | R | M | 56 | Hill | 7/14/1951 | |
| 11415 | Val 3258 | OLFERT | AGNES | F | 60 | Valley | 2/8/1951 | ||
| 6371 | Cas 2905 | OLGARDT | KATHERINE | F | 68 | Cascade | 3/11/1951 | ||
| 2522 | La 3279 | OLIEN | OLAF | M | 52 | Lake | 9/8/1950 | ||
| 1742 | Fltd 3243 | OLINGER | AUBREY | C. | F | 37 | Flathead | 9/13/1950 | |
| 5664 | Yel 3436 | OLIVARES | ENRIQUE | M | -1 | Yellowstone | 4/12/1950 | ||
| 11874 | Yel 4058 | OLIVAREZ | ERNESTO | M | -1 | Yellowstone | 7/8/1951 | ||
| 13352 | Cus 878 | OLIVER | ALVA | M | M | 57 | Custer | 12/17/1952 | |
| 4054 | Rav 3602 | OLIVER | CLYDE | M | 58 | Ravalli | 9/29/1950 | ||
| 3523 | Msla 1937 | OLIVER | DAVID | L. | M | 0 | Missoula | 5/27/1950 | |
| 931 | Dil 1404 | OLIVER | DELOS | M | 74 | Beaverhead | 1/24/1950 | ||
| 12340 | Bvd 1018 | OLIVER | DENTON | M | 72 | Beaverhead | 10/24/1952 | ||
| 668 | Cas 2649 | OLIVER | EMMA | J. | F | 80 | Cascade | 10/6/1950 | |
| 13087 | Cbn 1820 | OLIVER | EVA | F | 79 | Carbon | 2/14/1952 | ||
| 7390 | DL 7325 | OLIVER | HAROLD | A | M | 47 | Deer Lodge | 8/19/1951 | |
| 19133 | 4272 | OLIVER | HARRY | M | 72 | Cascade | 5/15/1953 | ||
| 19243 | 4383 | OLIVER | HATTIE | B | F | 73 | Cascade | 7/7/1953 | |
| 24625 | OS-1953-185 | OLIVER | JAMES | R | M | 48 | Sheridan | 5/7/1953 | |
| 9171 | Mad 1719 | OLIVER | JOHN | F | M | 79 | Madison | 2/3/1951 | |
| 19296 | 4436 | OLIVER | RICHARD | M | 49 | Cascade | 8/22/1953 | ||
| 23428 | 9375 | OLIVER | ROBERT | C | M | 63 | Silver Bow | 5/27/1953 | |
| 19215 | 4355 | OLIVER | SAMUEL | W | M | 82 | Cascade | 6/27/1953 | |
| 16154 | Pk 1287 | OLIVER | SUSAN | W | F | 82 | Park | 12/23/1952 | |
| 14719 | Hl 1184 | OLIVER | WALTER | S | M | 63 | Hill | 9/4/1952 | |
| 1297 | DL 7040 | OLKKOLA | FRED | M | 62 | Deer Lodge | 11/28/1950 | ||
| 15424 | Mad 1813 | OLLIFFE | ANNIE | R | F | 87 | Madison | 10/4/1952 | |
| 11677 | Yel 3857 | OLLIFFE | WILLIAM | S | M | 84 | Yellowstone | 2/20/1951 | |
| 22298 | 2190 | OLLINGER | JOSEPH | C | M | 77 | Pondera | 6/20/1953 | |
| 17547 | SwG 1165 | OLMSTEAD | LEON | C | M | 81 | Sweet Grass | 11/24/1952 | |
| 4865 | SB 7516 | OLOFSSON | CARRIE | F | 77 | Silver Bow | 9/8/1950 | ||
| 21794 | 113 | OLOUGHLIN | IDA | M | F | 68 | Missoula | 6/29/1953 | |
| 16033 | Pk 1167 | O'LOUGHLIN | WILLIAM | J | M | 82 | Park | 2/26/1952 | |
| 22248 | 1859 | OLSEN | ANITA | J | F | 5 | Phillips | 7/7/1953 | |
| 16013 | Pk 1147 | OLSEN | CHRISTIAN | M | 80 | Park | 1/4/1952 | ||
| 15327 | Lin 2210 | OLSEN | ELSIE (GARDIPEE) | F | 54 | Lincoln | 4/15/1952 | ||
| 20601 | 2438 | OLSEN | GEORGE INF | F | 1 | Gallatin | 6/21/1953 | age-1unknown | |
| 13790 | DL 7861 | OLSEN | GORDEN | O | M | 55 | Deer Lodge | 12/9/1952 | |
| 14055 | Fltd 3675 | OLSEN | GUSTAV | M | 73 | Flathead | 5/15/1952 | ||
| 1079 | DL 6822 | OLSEN | HAROLD | T. | M | -1 | Deer Lodge | 4/9/1950 | |
| 20144 | 2193 | OLSEN | HAZEL | F | 67 | Fergus | 5/24/1953 | ||
| 23794 | 3443 | OLSEN | HENRICK | P | M | 69 | Valley | 1/2/1953 | |
| 13709 | DL 7780 | OLSEN | IRA | C | M | 54 | Deer Lodge | 9/28/1952 | |
| 23682 | 1357 | OLSEN | JESSE | M | M | 46 | Teton | 10/7/1953 | |
| 7518 | DL 7454 | OLSEN | LARS | O | M | 63 | Deer Lodge | 12/12/1951 | |
| 12986 | Cas 3946 | OLSEN | LLOYD | M | 42 | Cascade | 11/9/1952 | ||
| 8724 | La 3446 | OLSEN | MARY | M | F | -1 | Lake | 12/12/1951 | |
| 5116 | Sdn 1854 | OLSEN | OTHELIA | P. | F | 76 | Sheridan | 9/29/1950 | |
| 13232 | Cus 755 | OLSEN | PATRICIA | K | F | -1 | Custer | 3/22/1952 | |
| 4722 | SB 7373 | OLSEN | PAUL | B. | M | -1 | Silver Bow | 6/11/1950 | |
| 5842 | Yel 3617 | OLSEN | RAINHART | (RAY) | M | 65 | Yellowstone | 9/11/1950 | |
| 21435 | 3933 | OLSEN | RASMAS | O | M | 75 | Lewis & Clark | 3/2/1953 | |
| 6426 | Cas 2958 | OLSEN | THORWALD | W | M | 84 | Cascade | 4/5/1951 | |
| 4359 | San 1430 | OLSEN | TRYGNE | M | 67 | Sanders | 5/27/1950 | ||
| 4881 | SB 7532 | OLSON | ALBERT | M | 70 | Silver Bow | 9/16/1950 | ||
| 7770 | Fltd 3354 | OLSON | ANDREW | J | M | 78 | Flathead | 2/15/1951 | |
| 23608 | 1173 | OLSON | ANDREW | M | 68 | Sweet Grass | 1/26/1953 | ||
| 24195 | 312 | OLSON | ANDREW | E | M | 61 | Yellowstone | 9/4/1953 | |
| 218 | Cas 2199 | OLSON | ANNA | M. | F | 68 | Cascade | 1/11/1950 | |
| 5310 | Val 3163 | OLSON | ANNA | L. | F | 74 | Valley | 3/14/1950 | |
| 5722 | Yel 3494 | OLSON | ANNIE | F | 76 | Yellowstone | 6/9/1950 | ||
| 6293 | Cas 2827 | OLSON | ARNE | M | 85 | Cascade | 1/27/1951 | ||
| 11195 | Sdn 1891 | OLSON | AUGUST | M | 64 | Sheridan | 6/7/1951 | ||
| 1471 | Fer 1701 | OLSON | BERNARD | C. | M | 7 | Fergus | 5/29/1950 | |
| 4703 | SB 7354 | OLSON | CARL | B. | M | 54 | Silver Bow | 5/16/1950 | |
| 3632 | Msla 2046 | OLSON | CHARLES | P. | M | 87 | Missoula | 8/30/1950 | |
| 11205 | Sdn 1901 | OLSON | CLARA | O | F | 70 | Sheridan | 8/3/1951 | |
| 5098 | Sdn 1836 | OLSON | CLAUS | E. | M | 78 | Sheridan | 5/17/1950 | |
| 16617 | Roos 3280 | OLSON | DAVID | L | M | -1 | Roosevelt | 3/5/1952 | |
| 13980 | Fltd 3599 | OLSON | DEBRA | K | F | -1 | Flathead | 1/18/1952 | |
| 7755 | Fltd 3340 | OLSON | DONALD* | R | M | 0 | Flathead | 2/5/1951 | |
| 2541 | La 3298 | OLSON | EDWARD | M | 62 | Lake | 10/31/1950 | ||
| 5443 | Wfsh 826 | OLSON | EDWIN | M. | M | 51 | Flathead | 11/5/1950 | |
| 8074 | Gal 2086 | OLSON | ELMER | O | M | 57 | Gallatin | 6/17/1951 | |
| 19212 | 4352 | OLSON | EMIL | M | 69 | Cascade | 6/26/1953 | ||
| 11492 | Val 3333 | OLSON | EMMA | F | 72 | Valley | 10/14/1951 | ||
| 15842 | Msla 2877 | OLSON | EMMA | C | F | 76 | Missoula | 11/13/1952 | |
| 18768 | 20 | OLSON | ERIE | M | 64 | Cascade | 10/6/1953 | ||
| 18993 | 4130 | OLSON | ERIK | M | 89 | Cascade | 2/12/1953 | ||
| 21965 | 289 | OLSON | ERLAND | L | M | 47 | Missoula | 12/22/1953 | |
| 16978 | SB 8631 | OLSON | ERNEST | M | 42 | Silver Bow | 4/26/1952 | ||
| 9781 | Pk 1038 | OLSON | FREDERICK | A | M | 60 | Park | 3/2/1951 | |
| 17477 | Sdn 1968 | OLSON | GEORGE | C | M | 37 | Sheridan | 11/20/1952 | |
| 9777 | Pk 1034 | OLSON | GERALDINE | D | F | -1 | Park | 3/23/1951 | |
| 4153 | Ri 2227 | OLSON | GORDON | S. | M | 0 | Richland | 3/27/1950 | (INF OF) |
| 23626 | 1191 | OLSON | GUNDER | M | 62 | Sweet Grass | 6/7/1953 | ||
| 18822 | 74 | OLSON | GUST | M | 76 | Cascade | 11/10/1953 | ||
| 22867 | 1990 | OLSON | GUST | M | 69 | Sheridan | 3/26/1953 | ||
| 7056 | Dan 974 | OLSON | HILMER | M | 62 | Daniels | 3/6/1951 | ||
| 23756 | 2 | OLSON | IDA | F | 68 | Valley | 8/3/1953 | ||
| 1025 | DL 6768 | OLSON | IRWIN | M | 42 | Deer Lodge | 2/17/1950 | ||
| 4667 | SB 7318 | OLSON | JACK | M | 65 | Silver Bow | 5/14/1950 | ||
| 13202 | Cus 725 | OLSON | JACOB | M | 78 | Custer | 1/22/1952 | ||
| 20931 | 1349 | OLSON | JANET | K | F | -1 | Hill | 8/24/1953 | |
| 5386 | Val 3238 | OLSON | JENS | P. | F | 0 | Valley | 11/28/1950 | (INF OF) |
| 6639 | Cas 3177 | OLSON | JESSIE | F | 59 | Cascade | 9/1/1951 | ||
| 11187 | Sdn 1882 | OLSON | JOHN | A | M | 79 | Sheridan | 4/24/1951 | |
| 18864 | 116 | OLSON | JOHN | A | M | 65 | Cascade | 12/18/1953 | |
| 19259 | 4399 | OLSON | JOHN | M | M | 78 | Cascade | 7/15/1953 | |
| 23868 | 1024 | OLSON | JOHN | T | M | 80 | Wheatland | 4/20/1953 | |
| 17641 | Tr 292 | OLSON | JOSEPHINE | F | 78 | Treasure | 5/16/1952 | ||
| 10579 | SB 7825 | OLSON | JUANITA | M | F | -1 | Silver Bow | 2/20/1951 | infant |
| 22558 | 2456 | OLSON | KAREN | F | 72 | Richland | 2/13/1953 | ||
| 23817 | 3466 | OLSON | LENA | F | 78 | Valley | 3/7/1953 | ||
| 10020 | Pow 631 | OLSON | LIZZIE | F | 72 | Powell | 12/22/1951 | infant of | |
| 11387 | Tn 1264 | OLSON | LOUISE | F | 78 | Teton | 9/26/1951 | ||
| 5115 | Sdn 1853 | OLSON | LUELLA | E. | F | 18 | Sheridan | 9/21/1950 | |
| 1381 | DLCy 1477 | OLSON | MARTIN | M | 89 | Powell | 12/4/1950 | ||
| 6946 | Cus 607 | OLSON | MARTIN | S | M | 78 | Custer | 6/21/1951 | |
| 16696 | Roos 3357 | OLSON | MATHILDA | F | 80 | Roosevelt | 11/21/1952 | ||
| 11183 | Sdn 1878 | OLSON | NELS | M | M | 77 | Sheridan | 3/24/1951 | |
| 4187 | Ri 2261 | OLSON | OLAF | C. | M | 70 | Richland | 9/22/1950 | |
| 18809 | 61 | OLSON | OLAF | H | M | 72 | Cascade | 11/6/1953 | |
| 126 | Bl 2321 | OLSON | OLE | S. | M | 88 | Blaine | 10/23/1950 | |
| 8499 | Hl 1024 | OLSON | OLE | M | 84 | Hill | 8/28/1951 | ||
| 9566 | Msla 2431 | OLSON | OLE | L | 73 | Missoula | 9/15/1951 | ||
| 14676 | Hl 1141 | OLSON | OLE | M | 65 | Hill | 6/10/1952 | ||
| 20885 | 1303 | OLSON | OLE | J | M | 80 | Hill | 5/20/1953 | |
| 130 | Bl 2325 | OLSON | OLOF | W. | M | 62 | Blaine | 11/28/1950 | |
| 10495 | SB 7738 | OLSON | ORVILLE* | M | -1 | Silver Bow | 1/3/1951 | ||
| 6871 | Cho 1772 | OLSON | OSCAR | M | 65 | Choteau | 2/7/1951 | ||
| 14921 | La 3564 | OLSON | OSCOR | R | T | 63 | Lake | 10/19/1952 | |
| 14728 | Hl 1193 | OLSON | OTTO | A | M | 79 | Hill | 9/25/1952 | |
| 2175 | Gra 1012 | OLSON | PETE | M | 68 | Granite | 9/20/1950 | ||
| 17749 | Wfsh 914 | OLSON | RAYMOND | K | M | 46 | Flathead | 4/29/1952 | |
| 7600 | Fer 1835 | OLSON | RIOALETA | L | F | -1 | Fergus | 3/8/1951 | infant of |
| 11023 | SB 8274 | OLSON | ROBERT | M | 0 | Silver Bow | 10/28/1951 | ||
| 21519 | 2271 | OLSON | ROBERT | D | M | 24 | Lincoln | 2/28/1953 | |
| 17709 | Val 3423 | OLSON | STANLEY | G | F | -1 | Valley | 10/16/1952 | |
| 9316 | Msla 2180 | OLSON | TINA | G | F | 54 | Missoula | 1/13/1951 | |
| 19826 | 137 | OLSON | TINY | J | F | 60 | Deer Lodge | 9/3/1953 | |
| 8391 | GV 362 | OLSON | VERNON | L | M | 38 | Golden Valley | 6/11/1951 | |
| 3832 | Phil 1727 | OLSON | WILLIAM | A. | M | 64 | Phillips | 10/5/1950 | |
| 7563 | Fal 974 | OLSON | WILLIAM | J | M | 68 | Fallon | 4/6/1951 | |
| 13410 | DL 7481 | OLSON | WILLIAM | M | 62 | Deer Lodge | 1/17/1952 | ||
| 887 | Cus 569 | OLSON/OLSEN | DONALD | F. | M | 24 | Custer | 7/26/1950 | |
| 677 | Cas 2658 | OLSZEWSKI | EDWARD | P. | M | 57 | Cascade | 10/11/1950 | |
| 21743 | 61 | OMALLEY | ROBERT | M | 56 | Missoula | 5/12/1953 | ||
| 16940 | SB 8593 | O'MALLEY | MARGARET | F | 74 | Silver Bow | 4/2/1952 | ||
| 4796 | SB 7447 | O'MALLEY | ROBERT | M | 61 | Silver Bow | 7/30/1950 | ||
| 20199 | 2248 | OMAN | EVERETT | M | 66 | Fergus | 11/9/1953 | ||
| 11852 | Yel 4036 | O'MEARA | FRANK | M | 88 | Yellowstone | 6/26/1951 | ||
| 4751 | SB 7402 | O'MEARA | JOHN | M | 66 | Silver Bow | 6/13/1950 | ||
| 2042 | Gla 2923 | OMSBERG | JAMES | P. | M | -1 | Glacier | 5/20/1950 | |
| 14068 | Fltd 3688 | OMYER | FRANK | M | 80 | Flathead | 5/14/1952 | ||
| 132 | Bl 2327 | ONE WOMAN | BUCK, MRS | F | 82 | Blaine | 11/29/1950 | a/k/a Buck | |
| 6908 | Cho 1810 | O'NEAL | JOHN | D | M | 73 | Choteau | 11/4/1951 | |
| 22365 | 741 | ONEIL | CHARLES | M | 74 | Powell | 4/26/1953 | ||
| 20397 | 3896 | ONEIL | VERA | A | F | 48 | Flathead | 2/13/1953 | |
| 15492 | Min 604 | O'NEIL | BRUCE | W | M | 1 | Mineral | 9/30/1952 | |
| 8439 | Hav 3962 | O'NEIL | DANIEL | M | 83 | Hill | 4/14/1951 | ||
| 14108 | Fltd 3728 | O'NEIL | HELEN | F | 35 | Flathead | 7/8/1952 | ||
| 14224 | Fltd 3844 | O'NEIL | HELENA | J | F | -1 | Flathead | 12/29/1952 | |
| 10062 | Rav 3648 | O'NEIL | MARY | T | F | 73 | Ravalli | 2/22/1951 | |
| 186 | Bvd 931 | O'NEIL | PATRICK | M | 76 | Beaverhead | 7/23/1950 | ||
| 5963 | Yel 3742 | O'NEIL | ROBERT | J. | M | 70 | Yellowstone | 12/1/1950 | |
| 16806 | SB 8458 | O'NEIL | ROBERT | M | 45 | Silver Bow | 1/19/1952 | ||
| 3048 | Liv 2932 | O'NEIL | SHARON | K. | F | 5 | Park | 6/27/1950 | |
| 6582 | Cas 3118 | O'NEIL | WILLIAM | M | 54 | Cascade | 7/25/1951 | ||
| 12582 | Cas 3546 | O'NEIL | WILLIAM* | W | M | 0 | Cascade | 4/19/1952 | |
| 23538 | 9485 | ONEILL | ANNIE | F | 67 | Silver Bow | 7/21/1953 | ||
| 21630 | 1861 | ONEILL | JAMES | H | M | 42 | Madison | 8/25/1953 | |
| 20003 | 7949 | ONEILL | THOMAS | E | M | 58 | Deer Lodge | 3/12/1953 | |
| 10738 | SB 7987 | O'NEILL | ADA | F | F | 71 | Silver Bow | 5/14/1951 | |
| 4648 | SB 7299 | O'NEILL | AMY | N. | F | 36 | Silver Bow | 5/3/1950 | |
| 9967 | Pow 577 | O'NEILL | BARNEY | M | 74 | Powell | 5/10/1951 | ||
| 17197 | SB 8848 | O'NEILL | CATHERINE | F | 82 | Silver Bow | 8/24/1952 | ||
| 4488 | SB 7138 | O'NEILL | CHARLES | A. | M | 36 | Silver Bow | 2/25/1950 | |
| 4811 | SB 7462 | O'NEILL | JERRY | M | 73 | Silver Bow | 8/1/1950 | ||
| 4418 | SB 7065 | O'NEILL | JOHN | A. | M | 57 | Silver Bow | 1/16/1950 | |
| 13901 | Fer 2048 | O'NEILL | JOHN | S | M | -1 | Fergus | 7/6/1952 | |
| 17804 | Wh 970 | O'NEILL | JOHN | C | M | 61 | Wheatland | 2/2/1952 | |
| 10580 | SB 7826 | O'NEILL | KATHARINE | F | 70 | Silver Bow | 2/20/1951 | ||
| 7640 | Fer 1875 | O'NEILL | MARY | G | F | 74 | Fergus | 5/18/1951 | |
| 10807 | SB 8056 | O'NEILL | MARY | C | F | 65 | Silver Bow | 6/28/1951 | |
| 8423 | Hav 3946 | O'NEILL | WILLIAM | P | M | -1 | Hill | 3/16/1951 | |
| 12216 | BH 3628 | ONIONS | ALFRED | M | 79 | Big Horn | 11/2/1952 | ||
| 24280 | 401 | ONKEN | FRED | H | M | 72 | Yellowstone | 10/20/1953 | |
| 1251 | DL 6994 | ONKEN | IHNO | M | 51 | Deer Lodge | 9/24/1950 | ||
| 140 | Br 917 | ONSGARD | ERVIN | L. | M | 30 | Broadwater | 4/1/1950 | |
| 2731 | LC 3014 | ONTHANK | JOSEPH | L. | M | 49 | Lewis & Clark | 6/6/1950 | |
| 14693 | Hl 1158 | OPHUS | JOHANNA | K | M | 74 | Hill | 7/10/1952 | |
| 7756 | Fltd 3341 | OPIE | ALFRED | E | M | 62 | Flathead | 2/9/1951 | |
| 13776 | DL 7847 | OPIE | LEONARD | J | M | 62 | Deer Lodge | 12/18/1952 | |
| 4737 | SB 7388 | OPIE | WILLIAM | J. | M | 60 | Silver Bow | 6/22/1950 | |
| 23252 | 9198 | OPP | CHRISTINA | S | F | 57 | Silver Bow | 2/13/1953 | |
| 3675 | Msla 2090 | OPP | FREDRICK | R. | M | 52 | Missoula | 10/17/1950 | |
| 10077 | Rav 3663 | OPPEGAARD | OSCAR | M | M | 81 | Ravalli | 3/7/1951 | |
| 1173 | DL 6916 | OPSATA | BIRDIE | F | 82 | Deer Lodge | 7/5/1950 | ||
| 24626 | OS-1953-186 | OPSTAD | RASMUS | L | M | 59 | Prairie | 8/8/1953 | |
| 3013 | Liv 2897 | ORAUG | GERTIE | F | 83 | Park | 3/21/1950 | ||
| 5828 | Yel 3603 | ORAVETZ | GERALD | J. | M | 40 | Yellowstone | 8/30/1950 | |
| 8923 | LC 3386 | ORAW | JOHN | M | 64 | Lewis & Clark | 7/14/1951 | ||
| 17844 | Yel 4332 | ORCHOWSKI | JOHN | J | M | 0 | Yellowstone | 1/5/1952 | |
| 16196 | Pon 2141 | ORCUTT | BERT | M | 71 | Pondera | 8/26/1952 | ||
| 1249 | DL 6992 | ORCUTT | GREGORY | L. | M | 19 | Deer Lodge | 9/19/1950 | |
| 11200 | Sdn 1896 | ORDAHL | GILBERT | J | M | 65 | Sheridan | 7/7/1951 | |
| 6663 | Cas 3200 | O'REILLY | CHRISTINA | F | 71 | Cascade | 9/22/1951 | infant of | |
| 15587 | Msla 2621 | O'REILLY | THOMAS | F | M | 74 | Missoula | 3/17/1952 | |
| 18926 | 4061 | OREIZ | ANNIE | F | 82 | Cascade | 1/14/1953 | ||
| 18778 | 30 | ORESKOVICH | JOHN | C3 | M | 62 | Cascade | 10/12/1953 | |
| 2019 | Gla 2897 | ORGERON | CATHERINE | C. | F | -1 | Glacier | 2/19/1950 | |
| 5416 | Wfsh 798 | ORIE | LOLA | E. | F | 64 | Flathead | 5/20/1950 | |
| 13018 | Cas 3978 | ORIET | EDNA | M | F | 68 | Cascade | 11/30/1952 | |
| 12423 | Cas 3386 | ORIET | WILLIAM | P | M | 52 | Cascade | 1/7/1952 | |
| 2317 | Hav 3883 | O'RILEY | PERCY | R. | M | 73 | Hill | 9/4/1950 | |
| 7641 | Fer 1876 | ORLEMAN | ROBERT* | A | F | 0 | Fergus | 5/19/1951 | |
| 9473 | Msla 2337 | ORLOB | GEORGE | C | M | 58 | Missoula | 6/22/1951 | |
| 8290 | Gla 3059 | ORMSON | BOGI | H | M | 63 | Glacier | 11/15/1951 | |
| 13713 | DL 7784 | ORN | FRED | J | M | 81 | Deer Lodge | 10/9/1952 | |
| 2154 | Gld 2276 | ORNDORFF | WALTER | L. | M | 59 | Dawson | 11/11/1950 | |
| 8035 | Gal 2046 | ORNER | WILLIAM | R | M | 58 | Gallatin | 3/24/1951 | |
| 11603 | Wh 963 | ORNESS | JOHN | R | M | 61 | Wheatland | 12/29/1951 | |
| 11097 | SB 8347 | ORNSBY | JOSEPH | M | 75 | Silver Bow | 11/7/1951 | ||
| 6567 | Cas 3102 | OROSI | JOSEPH | G | M | 72 | Cascade | 7/10/1951 | |
| 5533 | Yel 3305 | ORR | ALONZO | W. | M | 77 | Yellowstone | 2/1/1950 | |
| 4586 | SB 7237 | ORR | ANNA | F | 84 | Silver Bow | 3/27/1950 | ||
| 22826 | 1635 | ORR | BETTY | L | F | 27 | Sanders | 11/19/1953 | |
| 17051 | SB 8704 | ORR | CHARLES | M | 72 | Silver Bow | 5/22/1952 | ||
| 10601 | SB 7848 | ORR | FRED | M | 53 | Silver Bow | 2/9/1951 | ||
| 1867 | Gal 1906 | ORR | NELLIE | J. | F | 84 | Gallatin | 4/3/1950 | |
| 19395 | 1898 | ORR | RICHARD | K | M | 29 | Choteau | 8/22/1953 | |
| 12701 | Cas 3665 | ORR | SAMUEL | M | 71 | Cascade | 6/18/1952 | ||
| 5804 | Yel 3579 | ORSER | ANNA | L. | F | 70 | Yellowstone | 8/6/1950 | |
| 18599 | 2471 | ORTBERO | LEONA | D | F | 51 | Blaine | 9/26/1953 | |
| 728 | Cas 2709 | ORTEGA | FELIX | M | 47 | Cascade | 11/9/1950 | ||
| 8700 | La 3421 | ORTIZ | LOUISE | M | 73 | Lake | 9/14/1951 | ||
| 22678 | 3451 | ORTMANN | HERMANN | H | M | 58 | Roosevelt | 9/27/1953 | |
| 19680 | 651 | ORTMANN | MARTHA | C | F | 60 | Dawson | 10/31/1953 | |
| 8686 | La 3407 | ORTON | GEORGE | D | M | -1 | Lake | 8/22/1951 | |
| 14901 | La 3544 | ORTON | MARY M | J | F | 34 | Lake | 8/8/1952 | |
| 6271 | Cas 2806 | ORTOPAN | JOHN | M | 66 | Cascade | 1/13/1951 | ||
| 16169 | Pon 2114 | ORVIS | JULIE | J | F | 2 | Pondera | 3/12/1952 | |
| 11915 | Yel 4101 | ORVIS | LOREN | W | M | 56 | Yellowstone | 8/7/1951 | |
| 16170 | Pon 2115 | ORVIS | SHELLEY | J | F | -1 | Pondera | 3/12/1952 | |
| 24627 | OS-1953-187 | ORY | GEORGE | L | M | 73 | Broadwater | 5/13/1953 | |
| 7419 | DL 7355 | OSA | JOHN | M | 74 | Deer Lodge | 9/7/1951 | ||
| 23792 | 40 | OSBORN | AUGUSTA | R | F | 92 | Valley | 12/8/1953 | |
| 24066 | 182 | OSBORN | EMMA | F | 72 | Yellowstone | 6/9/1953 | ||
| 4118 | Rbd 2649 | OSBORN | IDA | E. | F | 53 | Rosebud | 8/8/1950 | |
| 1987 | Gar 683 | OSBORN | MAGGIE | F. | F | 66 | Garfield | 1/20/1950 | |
| 12373 | Bvd 982 | OSBORNE | BENJAMEN | M | 83 | Beaverhead | 3/15/1952 | ||
| 4194 | Ri 2268 | OSBORNE | BERYL | F | 50 | Richland | 10/14/1950 | ||
| 1478 | Fer 1708 | OSBORNE | JOHN | N. | M | 72 | Fergus | 6/15/1950 | |
| 10505 | SB 7748 | OSBORNE | JOHN | H | M | 63 | Silver Bow | 1/10/1951 | |
| 16857 | SB 8511 | OSBORNE | JOHN | N | M | 67 | Silver Bow | 2/23/1952 | |
| 13549 | DL 7621 | OSBOURNE | ARTHUR | M | 76 | Deer Lodge | 4/16/1952 | ||
| 13944 | Fer 2090 | OSBURNSEN | HAGEN | A | M | 76 | Fergus | 11/3/1952 | |
| 20770 | 3247 | OSCAR | BARBARA | J | F | 1 | Glacier | 10/3/1953 | |
| 2033 | Gla 2914 | OSCAR | FRANKLIN | M | -1 | Glacier | 4/1/1950 | ||
| 8223 | Gla 2992 | OSCAR | PETER | M | 83 | Glacier | 3/5/1951 | ||
| 12585 | Cas 3549 | OSEN | DANIEL | G | M | 0 | Cascade | 4/21/1952 | |
| 21439 | 3937 | OSHEA | JULIA | F | 65 | Lewis & Clark | 3/11/1953 | ||
| 12001 | Yel 4188 | OSHER | NELS | M | 86 | Yellowstone | 10/11/1951 | infant | |
| 23554 | 1687 | OSHIMA | TOMEJIRO | M | 76 | Stillwater | 1/12/1953 | ||
| 7066 | Dan 984 | OSKELSON | EDWARD | J | M | 0 | Daniels | 9/18/1951 | |
| 11182 | Sdn 1877 | OSKSA | HENRY | M | 67 | Sheridan | 3/18/1951 | ||
| 11800 | Yel 3983 | OSMAN | THOMAS | M | 86 | Yellowstone | 5/21/1951 | ||
| 18979 | 4115 | OSNESS | BERTHA | F | 68 | Cascade | 2/5/1953 | ||
| 23917 | 30 | OSNESS | MINNIE | S | F | 86 | Yellowstone | 3/2/1953 | |
| 8178 | Gal 2191 | OSTBY | AMELIA | F | 70 | Gallatin | 12/8/1951 | infant | |
| 19745 | 54 | OSTENBERG | RICHARD | M | 1 | Deer Lodge | 6/19/1953 | ||
| 6790 | Cas 3328 | OSTERMAN | DONALD* | G | F | 0 | Cascade | 12/5/1951 | |
| 1183 | DL 6926 | OSTERMAN | GERALD | J. | M | 0 | Deer Lodge | 7/21/1950 | |
| 1060 | DL 6803 | OSTERMAN | THERESA | F | 44 | Deer Lodge | 3/15/1950 | ||
| 19719 | 28 | OSTERMAN | WILLIAM | M | 72 | Deer Lodge | 5/27/1953 | ||
| 24628 | OS-1953-188 | OSTERMEYER | FREDERICK | M | 68 | Dawson | 7/26/1953 | ||
| 7505 | DL 7441 | OSTEROS | LEONARD | M | 50 | Deer Lodge | 12/24/1951 | ||
| 6467 | Cas 3000 | OSTLE | ADOLPH | T | M | 32 | Cascade | 4/6/1951 | infant of |
| 17605 | Tn 1285 | OSTLE | WILLIAM | N | M | 72 | Teton | 3/13/1952 | |
| 8459 | Hav 3983 | OSTLUND | EDWARD* | L | F | -1 | Hill | 6/14/1951 | |
| 22512 | 3954 | OSTMAN | JOSEPH | M | 84 | Ravalli | 11/17/1953 | ||
| 1894 | Gal 1933 | OSTRANDER | JOE | L. | M | 60 | Gallatin | 7/5/1950 | |
| 22112 | 1306 | OSTREGNA | MARGARET | L | F | 1 | Park | 1/7/1953 | |
| 12541 | Cas 3505 | OSTROM | ALICE | C | F | 48 | Cascade | 3/21/1952 | |
| 22791 | 1599 | OSTROM | CLARK | D | M | 87 | Sanders | 5/27/1953 | |
| 9732 | Phil 1733 | OSTROM | PAUL | M | 68 | Phillips | 1/21/1951 | ||
| 7765 | Fltd 3350 | OSTROSKI | ALEKSANDER | M | 58 | Flathead | 1/29/1951 | ||
| 23598 | 1732 | OSTRUM | CORA | P | F | 45 | Stillwater | 12/4/1953 | |
| 12067 | Yel 4255 | OSTWALD | CAROL | B | F | 13 | Yellowstone | 11/4/1951 | |
| 23409 | 9356 | OSWALD | ALBERT | R | M | 49 | Silver Bow | 5/11/1953 | |
| 8073 | Gal 2085 | OSWALD | FAY | C | M | 56 | Gallatin | 6/8/1951 | |
| 16191 | Pon 2136 | OSWALD | THOMAS | J | M | 46 | Pondera | 7/28/1952 | |
| 7699 | Fer 1936 | OSWEILER | PETER | J | M | 71 | Fergus | 10/18/1951 | |
| 12604 | Cas 3568 | OSWEILER | VICTOR | P | M | 66 | Cascade | 5/2/1952 | |
| 11343 | Tl 1459 | OSWOOD | CANUTE | E | M | 79 | Toole | 8/22/1951 | |
| 17590 | Tl 1521 | OSWOOD | LOUIS | H | M | 71 | Toole | 11/16/1952 | |
| 86 | BH 3452 | OTHER MEDICINE | GUS | M | 36 | Big Horn | 12/14/1950 | ||
| 18503 | 3647 | OTHERBULL | BLANCHE | F | 1 | Big Horn | 1/23/1953 | ||
| 9812 | Pk 1068 | OTIS | PERRY | R | M | 77 | Park | 6/10/1951 | |
| 732 | Cas 2713 | OTNESS | PETER | L. | M | 70 | Cascade | 11/11/1950 | |
| 22376 | 752 | OTOOLE | MICHAEL | A | M | 77 | Powell | 6/2/1953 | |
| 9545 | Msla 2409 | O'TOTT | CARMEN | F | 2 | Missoula | 8/26/1951 | ||
| 10573 | SB 7819 | OTOUPALIK | FREDERICK | H | M | 67 | Silver Bow | 2/14/1951 | |
| 9644 | Msla 2512 | OTOUPALIK | RUBY | F | 58 | Missoula | 12/15/1951 | ||
| 1049 | DL 6792 | OTT | FRANK | M | 29 | Deer Lodge | 3/6/1950 | ||
| 12105 | Yel 4292 | OTT | MATILDA | M | F | 63 | Yellowstone | 12/9/1951 | |
| 3658 | Msla 2074 | OTTER | HAROLD | E. | M | 42 | Missoula | 9/18/1950 | |
| 23317 | 9263 | OTTERSTAD | MARTIN | M | 59 | Silver Bow | 3/26/1953 | ||
| 10974 | SB 8225 | OTTIS | MARY | F | 78 | Silver Bow | 9/18/1951 | ||
| 2754 | LC 3037 | OTTMANN | LOUISE | F | 67 | Lewis & Clark | 7/11/1950 | ||
| 16024 | Pk 1158 | OTTO | ALFRED M | G | M | 64 | Park | 1/7/1952 | |
| 7365 | DL 7300 | OTTO | RUDOLPH | M | 86 | Deer Lodge | 7/12/1951 | ||
| 7809 | Fltd 3393 | OTTOSEN | EDWARD | M | 69 | Flathead | 4/14/1951 | ||
| 16262 | Pow 680 | OTTOSON | MALKAM | M | 83 | Powell | 7/25/1952 | ||
| 18144 | Yel 4631 | OUDIN | CHARLES | P | M | 64 | Yellowstone | 7/16/1952 | |
| 8635 | La 3355 | OUELETTE | JULIA | H | F | 65 | Lake | 3/31/1951 | |
| 6664 | Cas 3201 | OULDA | ALFRED | M | 55 | Cascade | 9/22/1951 | ||
| 6397 | Cas 2929 | OVEREND | HENRY | M | M | 66 | Cascade | 3/22/1951 | |
| 20794 | 373 | OVERFELT | WALTER | M | 55 | Golden Valley | 9/4/1953 | ||
| 7079 | Dan 997 | OVERLAND | OSCAR | M | 41 | Daniels | 12/1/1951 | ||
| 12949 | Cas 3909 | OVERPECK | OREY | F | M | 69 | Cascade | 10/22/1952 | |
| 18721 | 1945 | OVERSTREET | GOLDIE | F | 62 | Carbon | 12/31/1953 | ||
| 20507 | 6 | OVERTON | FRANCIS | E | M | 49 | Gallatin | 10/11/1953 | |
| 16337 | Rav 3762 | OVERTURF | ANNA | F | 75 | Ravalli | 1/22/1952 | ||
| 8718 | La 3439 | OVERTURF | DAVID | C | M | 74 | Lake | 11/13/1951 | |
| 3009 | Liv 2893 | OVERY | WILLIAM | H. | M | 73 | Park | 3/13/1950 | |
| 12738 | Cas 3702 | OVIATT | WALDO | L | M | 38 | Cascade | 7/8/1952 | |
| 5621 | Yel 3393 | OWEN | CHARLES | H. | M | 70 | Yellowstone | 3/3/1950 | |
| 8566 | JB 493 | OWEN | ELVIN | E | M | 85 | Judith Basin | 11/17/1951 | |
| 18433 | 1046 | OWEN | IDA | F | 82 | Beaverhead | 3/30/1953 | ||
| 18519 | 3664 | OWEN | WILLIAM | F | M | 82 | Big Horn | 4/15/1953 | |
| 19619 | 588 | OWENS | ADELE | F | 24 | Dawson | 1/12/1953 | ||
| 22389 | 765 | OWENS | CHARLES | F | M | 75 | Powell | 7/25/1953 | |
| 6526 | Cas 3060 | OWENS | EDITH | E | F | 79 | Cascade | 6/5/1951 | |
| 14135 | Fltd 3755 | OWENS | FRED | M | M | 63 | Flathead | 8/22/1952 | |
| 21475 | 3973 | OWENS | JAMES | M | 92 | Lewis & Clark | 4/24/1953 | ||
| 19375 | 1876 | OWENS | LUELLA | T | F | 78 | Choteau | 3/26/1953 | |
| 270 | Cas 2251 | OWENS | WALTER | M | 84 | Cascade | 2/15/1950 | ||
| 3189 | MC 3856 | OWENS | WILLIAM | E. | M | 79 | Custer | 3/13/1950 | |
| 16630 | Roos 3294 | OWL SHIELD WOMAN | ANNIE | F | 89 | Roosevelt | 3/14/1952 | a/k/a SPOTTED DOG | |
| 18823 | 75 | OXE | ED | M | 65 | Cascade | 11/12/1953 | ||
| 639 | Cas 2620 | OXLEY | BLANCHE | V. | F | 76 | Cascade | 9/22/1950 | |
| 14529 | Gld 2361 | OYHUS | JOAN | C | F | -1 | Dawson | 4/28/1952 | |
| 23380 | 9327 | OZANICH | FERDINAND | M | 70 | Silver Bow | 4/27/1953 | ||
| 1205 | DL 6948 | OZANNE | LOUIS | M | 70 | Deer Lodge | 7/26/1950 | ||
| 2451 | La 3208 | OZMUN | JAMES | L. | M | 82 | Lake | 3/30/1950 |