Robert de Beauchamp
|Charts||Ancestors of Adele La Force|
Ancestors of Harriet Hanson Robinson
Ancestors of Wilford Ervie Billings
|This person was last edited on||7 Dec 2016|
- [S2083] Charles Fitch-Northen, "The Trowbridge Ancestry," The Genealogist 9 (Spring 1988): 3-39, at 7, further cited as Fitch-Northen, "Trowbridge Ancestry."
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 4:36 (Marshal 2.i.c), further cited as Richardson, Royal Ancestry.