Check out FamilySearch’s Wyoming Online Genealogy Records for comprehensive list of links, both free and fee-based.
Explore these free online databases for Wyoming:
Western States Marriage Records Index
History of Nebraska, Colorado, and Wyoming, 1540-1888, by Bancroft
Vigilante Days and Ways: Pioneers of the Rockies…
Wyoming, Albany County Obituary Index, 1868-1964
Wyoming, Lincoln County Historical Society Collections
Online digital newspaper collections listed in Genealogy’s Star:
- Wyoming Newspaper Project
- Wyoming Newspapers
- Wyoming Memory, A Digital Archive of Wyoming History
- Wyoming State Archives
- GoWyld.net
On Granny's Trail 