USA (1,403,636) > Montana (10,171) > Petroleum County (57) > Petroleum County Histories and Genealogies (5)
USA (1,403,636) > Montana (10,171) > Montana Histories and Genealogies (377) > Petroleum County Histories and Genealogies (5)
NOTE: Additional records that apply to Petroleum County are also on the Montana Histories and Genealogies page.
Compilation of Published Sources MyHeritage
FamilySearch Family Tree MyHeritage
MyHeritage Family Trees MyHeritage
Pages of time : a history of Petroleum County, Montana FamilySearch Library
Periodical Source Index (index to 3.1 million articles in historical and genealogical publications) Allen County Public Library