The Ancestry Library Edition collection has approximately 4,000 databases including key collections such as U.S. Federal Census images and name indexes from 1790 to 1930; the Map Center containing more than 1,000 historical maps.

Genealogical collection covering the United States and the United Kingdom, including census, vital, church, court, and immigration records, as well as record collections from Canada and other areas. The Ancestry Library Edition collection has approximately 4,000 databases including key collections such as U.S. Federal Census images and indexes from 1790 to 1930; the Map Center containing more than 1,000 historical maps; American Genealogical Biographical Index (over 200 volumes); Daughters of the American Revolution Lineage (over 150 volumes); The Great Migration Begins: Immigrants to New England, 1620-1630; Social Security Death Index (updated monthly); WWI Draft Registration Cards; Federal Slave Narratives; and a strong Civil War collection.