↑ Giles, Bruno. "Peter and Jane (___) Freeman of Ipswich, Massachusetts and their Descendants in Maine: An African-American Family", in The New England Historical and Genealogical Register. (Boston: New England Historic Genealogical Society) V 163 p. 245-, 2009.
Excellent article on the origins of this family. That Leah is the daughter of Anthony and Maria is not verified, but is likely.