| Sources |
- [S5287] The Mayflower 500: Five Hundred Notable Descendants of the Founding Families on the Mayflower by Gary Boyd Roberts. Boston: New England Historic Genealogical Society, 2020.
- [S8385] The Tupper Family Association, "Thomas1 Tupper and His Descendants." The New England Historical and Genealogical Register 99:59, 1945.
- [S8386] Tupper Genealogy 1578-1971 by Eleanor Tupper. North Conway, New Hampshire: The Reporter Press, 1972.
- [S8381] Find a Grave page for Capt Nathaniel Swift.
- [S8376] William Swyft of Sandwitch and Some of His Descendants by George H. Swift. Millbrook, New York: Round Table Press, 1900., date only.
- [S8376] William Swyft of Sandwitch and Some of His Descendants by George H. Swift. Millbrook, New York: Round Table Press, 1900.
- [S2092] George Ernest Bowman, "The Will of Thomas Gibbs, Sr." Mayflower Descendant 23:123, 1921.
- [S604] Lydia B. (Phinney) Brownson, "Thomas Gibbs of Sandwich, Mass. (ca. 1615-1693)." The New England Historical and Genealogical Register 123:54, January 1969.
- [S8376] William Swyft of Sandwitch and Some of His Descendants by George H. Swift. Millbrook, New York: Round Table Press, 1900., says "Nov. 26, 1697".
- [S8381] Find a Grave page for Capt Nathaniel Swift., year only.
|