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Genealogy Resources

The Natrona County Public Library genealogy collection includes cemetery records, old Casper newspapers, high school yearbooks, historical city directories, and more. NCPL also subscribes to a number of databases to aid you in genealogical research. If you have any questions about our resources or need help with genealogy research you can fill out the form below or call (307) 577-7323 ext. 2.

Thousands of databases and primary source material to support genealogical research.

In library use only

An extensive digital map collection, with more than 400,000 high-resolution, full-color historic maps. Cadastral (property and land-ownership) maps, antique world maps, city directories and illustrations provide genealogists, historians, and researchers with a wealth of information.


One of the largest, most internationally diverse genealogy databases of its kind in the world. It includes billions of historical documents from over 48 countries, millions of historical photos, public records, indexes and additional resources.


A genealogy resource exclusively devoted to African American family history research.


Over 10.5 million obituaries and death notices from the complete historical runs of major national newspapers.


Provides digital access to Sanborn fire insurance maps for Wyoming cities and towns 1867-1970.


Genealogy Requests