↑ Eaton, Arthur Wentworth Hamilton. Old Boston Families: The Family of Capt. John Gerrish, in The New England Historical and Genealogical Register. (Boston: New England Historic Genealogical Society) Vol. 67, p. 110.
Children of Sarah Gerrish and John Barrett: John, Jr., youngest son, b. 9 Oct. 1750; d. 15 Nov. 1810; m. Elizabeth Brown, and had a son, Nathaniel Augustus, who m. Sally Dorr, and whose daughter, Mary Bertodi, became the wife of Jacob Wendell, Esq., of New York, and mother of Prof. Barrett Wendell.