Gwrwared ap Gwilym
|Charts||Ancestors of Adele La Force|
Ancestors of Harriet Hanson Robinson
|This person was last edited on||29 Nov 2018|
- [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 4:664 (Somerville 10), further cited as Richardson, Royal Ancestry.
- [S2172] Peter C. Bartrum, Welsh Genealogies: A.D. 300–1400, Second ed. (Cardiff, Wales: University of Wales Press, 1980), 496 (Gwynfardd 1), further cited as Bartrum, Welsh Genealogies.