- Scudder Ancestors in America
- The Trenton Historical Society
- Genealogy Bank
- Footnote
- The NEW EXPANDED LDS site (for Philadelphians, it has DEATH records and MARRIAGE records!)
- Historical Newspapers
- Obituaries
- US Territorial Maps
- The Making of America (Cornell University)
- New York City Death Records (not just Italian)
- Brigham Young University
- Pennsylvania State Archives Revolutionary War Military Abstract Card File Indexes
- American Memory from the Library of Congress
- America’s First Immigration Center Castle Garden (pre-dates Ellis Island)
- Ellis Island