[S59] Weis, Frederick Lewis. Ancestral Roots of Sixty Colonists Who Came to New England Between 1623 and 1650 Fifth Editionif, (Baltimore, Maryland: Genealogical Publishing Co., 1982).
[S61] Moriarty, G. Andrews. The Origin of the Carolingians, (Boston: The New England Historical and Genealogical Registervolume XCVIII, October 1944 ).