Membership is open to all individuals, libraries, institutions, genealogical and historical societies, willing to promote the objectives of the society and who are interested in genealogy, local history, family records, and family history.

The Society publishes a newsletter, The Big Sky Roundup each April, July, & October.

Memberships available are:

  • Individual - Any Individual person, will receive one copy of the publication, one vote
  • Family - Persons having the same residence, one copy of the publication, one vote
  • Society - All paid members of a local society of the Montana State Genealogical Society shall be qualified members of the State Society and shall have voting priviledges upon payment of registration at the Annual Meeting
  • Libraries, Institutions, Historical and Out-Of-State Genealogical Societies and Business Organizations - shall be subscription members with one copy of the publication and no vote