Madog ap Gruffudd

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ChartsAncestors of Adele La Force
Ancestors of Harriet Hanson Robinson
Ancestors of Wilford Ervie Billings
Madog ap Gruffudd, son of Gruffudd Maelawr and Angharad Owain, died before 1236, when his son succeeded to his estates.1

Madog married Iseult (…), whose ancestry is unknown (or not traced here).2


Iseult (…)
This person was last edited on14 Jun 2018


  1. [S823] John Ross Delafield, Delafield: The Family History, two vols. (New York?: p.p., 1945), 2:591, further cited as Delafield, Delafield.
  2. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 4:281 (Oversley 8), further cited as Richardson, Royal Ancestry.