Genaelogische en historische sites
- New England Historic Genealogical Society
- Orange County (California) Mayflower Colony
- Alden House Museum(Duxbury)
- California Society of Mayflower Descendants, Inland Empire Colony
- (informatie over de Mayflower en Plymouth Rock)
- General Society of Mayflower Descendants
- The Pilgrim John Howland Society
- Pennsylvania Society of Mayflower Descendants
- Bradford site (met veel links naar andere Pilgrim & Plymouth sites)
- University of Virginia site