Mary Lassell the daughter of John Lassell and of Elisabeth his wife was borne on the 2'd day of September 1664.
↑ Lazell, Theodore Studley. "John Lazell of Hingham, Mass., and Some of His Descendants", in The New England Historical and Genealogical Register. (Boston: New England Historic Genealogical Society) Vol. 88, p. 258.
Children of John Lassell and Elizabeth Gates: 8) Mary, b. 2 Sep 1664, m. Hingham Aug 1690 Simon Burr Jr.