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Big Horn County, Montana

Big Horn County was created on January 13, 1913 from Rosebud County and Yellowstone County.

Currently the Big Horn County Seat is located in Hardin additionally, the county government website is

Areas surrounding Big Horn County are Carbon CountyYellowstone CountyTreasure CountyRosebud CountyPowder River CountySheridan County, Wyoming, Big Horn County, Wyoming.

Big Horn County includes Federal Census Schedules to guide in exploring your family tree. Federal Population Schedules are present for 192019301940. There are free online and printable census forms to aid with your research.

Big Horn County Society and Family History Resources

A list of Big Horn County Historical  and Genealogical Societies, Forums, Message Boards, Libraries, Archives.

Big Horn County Courthouse and Government Records

Researchers frequently fail to notice the value of Big Horn County court, probate, and land documents as a source of ancestry and genealogy information and facts. Hidden away in Montana courthouses and archives just about everywhere are the ambitions and frustrations of many Montana men and women.

The odds are excellent that your potential forefathers have left a in-depth document of at least a few factors of their lives in the Big Horn County court records. Even if your forebears is not discussed in a Court case, consider all of the other methods which could have lead to him or her to appear in court records.

Big Horn County Links

The following are web links to Family history and genealogy, Records and Resources relating to Big Horn County. A lot of these genealogy links fall into 3 categories: Business Sites, Private Sites or Organization Sites. Some have free access some call for a payment. This is merely a directory that has been collected or submitted. I do not recommend or promote one genealogy site above another. Feel free to furnish your own favorite Big Horn County genealogy or family history related sites.

Big Horn Co. MT Books, Newspapers & Publications

Big Horn Co. MT Birth, Marriage & Death Records

Big Horn Co. MT Court, Probate Land and Tax Records

Big Horn Co. MT Census Records

Big Horn Co. MT Cemeteries & Church Records

Big Horn Co. MT Family Websites, Pictures & Histories

Big Horn Co. MT General and History Websites

Big Horn Co. MT Maps, Atlases & Gazetteers

Big Horn Co. MT Military Records