We have more than 20,000 books and microforms covering the United States and other countries, military records, passenger and immigration lists, family histories, genealogy journals, and more.
AncestryLibrary.com and Sanborn Maps are available for research online, as well as a list of genealogical websites such as FamilySearch.org and Cyndi’s List.
Classes from beginning research to specialized topics are offered in February, June, and October. Please contact Elaine Hayes to schedule a tour of genealogy or Special Collections. To request an obituary, click here.
Special Collections Donations
We gladly accept nonfiction genealogy, Wyoming or Western history books in readable condition. In most cases we do not accept artifacts, original documents, CDs, audiovisuals, periodicals, or general interest rare books. If you would like to donate an item to Special Collections, please contact Special Collections Librarian Elaine Hayes at 307.773.7232 for instructions.
Cheyenne Genealogical & Historical Society |
Wyoming Newspaper Project |
Wyoming State Archives |
Wyoming State Library |
Wyoming Vital Statistics Services |

Genealogy Resources
In the Genealogy Collection, patrons can access more than 10,000 genealogy books and periodicals in print and on microform. Patrons will also have access to genealogy databases such as Ancestry Library. Equipment in the room includes a photocopier/printer, free wireless access, six computers for Internet genealogy research, an ST-200X reader/printer/scanner for microfilm or microfiche (it is also attached to a flatbed scanner for books and documents), a Minolta 6000 reader/printer/scanner for microfilm or microfiche, four microfilm readers, and two microfiche readers. Patrons are welcome to use any of the technology in this room for no charge.
Genealogy On-On-One Consultation
Upcoming Events
Using AI in Your Genealogy Research: The Basics
Sunflower Room 2200 Pioneer Ave - 3rd Floor, Cheyenne, WY, United StatesThis class explores how artificial intelligence (AI) is already revolutionizing family history research, covering the basics of AI-powered tools for record analysis, translation, and more, while emphasizing ethical considerations and maintaining accuracy. (Adults; Sunflower Room)
Genealogy Basics and Beyond
Sunflower Room 2200 Pioneer Ave - 3rd Floor, Cheyenne, WY, United StatesLearn how to get started finding your family in the U.S. Federal Census, vital records, and other original records, using both print resources and Internet genealogy databases such as Ancestry Library Edition and Heritage Quest. (Adults, Sunflower Room)
Virtual Events
Genealogy Basics
Genealogy Beyond the Basics