- Ancestry.com
- Castle Garden
- Civil War Soldiers
- Connecticut Genealogy
- Cyndi’s List
- DearMyrtle
- Ellis Island
- Family History Centers (LDS)
- Family Search (LDS)
- Genealogy.com
- Genuki (UK & Ireland)
- Heritage Quest
- Historical Scanned Maps
- Immigrant Arrivals
- Interment.net
- Legacy Obituary Index
- Library of Congress
- National Archives
- National Archives of England
- National Archives of Ireland
- National Genealogical Society
- National Personnel Records Center
- New England Historic Genealogical Society
- ProGenealogists
- RootsWeb
- Social Security Death Index
- Soundex Machine
- US GenWeb Project
- Vital Records Information