Petroleum County, Montana Genealogy

United States Montana  Petroleum County

County Courthouse
Petroleum County Courthouse 201 E Main; PO Box 226; Winnett, MT 59087 Phone: 406.429.5311 Director of Records has birth, marriage, death, burial, divorce, probate, court and land records from 1925

Parent County
1924--Petroleum County was created 24 November 1924 from Fergus and Garfield Counties. County seat: Winnett 

Neighboring Counties

 * Fergus
 * Garfield
 * Musselshell
 * Phillips
 * Rosebud

Family History Centers

 * Introduction to LDS Family History Centers

Web Sites

 * USGenWeb project. May have maps, name indexes, history or other information for this county. Select the state, then the county.