Crook County, Wyoming Genealogy

United States Wyoming  Crook County

Guide to Crook County Wyoming genealogy. Birth records, marriage records, death records, census records, family history, and military records.

Historical Facts

 * Parent County: organized 8 December 1875 from Laramie and Albany counties.
 * County seat: Sundance
 * Neighboring Counties: Butte County, South Dakota | Campbell | Carter County, Montana | Lawrence County, South Dakota | Powder River County, Montana | Weston

Boundary Changes
For animated maps illustrating Wyoming County boundary changes, "Rotating Formation Wyoming County Boundary Maps" (1848-1965) may be viewed for free at the MapofUS.org website.

Newspapers

 * Wyoming Newspaper Project

Repositories
See also a List of Wyoming Archives, Libraries, Publications, Historical & Genealogical Societies

Courthouse
County Clerk has marriage and land records from 1855. Clerk of the court has divorce, probate and court records.

Family History Centers

 * Introduction to LDS Family History Centers

Marriage

 * Western States Marriage Index over 401 marriages 28 Jun 1885 to 9 Jan 1905

Websites

 * Crook County, WY History, Records, Facts and Genealogy
 * Wyoming Genealogy Network Community on Google+
 * Wyoming Genealogy Network Group on Facebook
 * GenWeb
 * Lookups
 * Wikipedia