|Charts||Ancestors of Adele La Force|
Ancestors of Harriet Hanson Robinson
Ancestors of Wilford Ervie Billings
Beatrice (…), whose ancestry is unknown (or not traced here), married Richer de l'Aigle, seigneur of l'Aigle, son of Gilbert de l'Aigle and Juliana de Perche, about 1092.1,2
|This person was last edited on||24 Dec 2016|
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 1:302 (Beaumont 4), further cited as Richardson, Royal Ancestry.
- [S2084] Charles Cawley and Foundation for Medieval Genealogy, "Nobility, Norman," Medieval Lands: A Prosopography of Medieval European Noble and Royal Families, ver. 3.4, online (by subscription) http://fmg.ac/Projects/MedLands/CONTENTS.htm, accessed Dec 2016, further cited as Cawley & FMG, "Nobility, Norman."