02/26/2026
Genealogical sites accessible via the Denver Public Library and the Blair-Caldwell African American Research Library
Ancestry Library Edition
Find your ancestors in census records, immigration lists, probate information, and thousands more record sets. Includes digitized city directories for Denver and Colorado, as well as digitized yearbooks. Available at any Denver Public Library location.
American Ancestors (Formerly New England Ancestors)
Search census records, genealogies, military records, vital records, maps, and more for over 1.4 billion names. Available only in the Central Denver Public Library
Includes access to the new 10 Million Names project dedicated to recovering the names of the estimated 10 million men, women, and children of African descent who were enslaved in America between the 1500s and 1865.
MyHeritage
Available from home with a Denver Public Library card. Search and browse billions of records from across the globe, including census records and voter lists, public records, online directories, family trees, court records, and more.
ArkivDigital
ArkivDigital has more than 106 million digital images of historical documents from all over Sweden including church records, court books, passenger ship manifests, military records, estate inventories, sailors records, tax records, and more. Discover records for Swedish communities living outside of Sweden, including parish records for seven Swedish churches in Colorado. Available in Special Collections and Archives only.
Ask a librarian for access on the 5th floor at the Central Library and the 2nd floor of the Blair-Caldwell African American Research Library. This database was donated by the Swedish Genealogical Society of Colorado.