Ancestry of
Treat Williams

TV & Movie Actor

Magred ferch Gruffudd

View famous kin of Magred ferch Gruffudd

• • 23rd Great-grandmother of Treat Williams — 26th Generation
  • Ahnentafel No:
  • 66093645 
  • Father:
  • Gruffudd ap Madog 
  • Mother:
  • Emma de Audley   
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  • Spouse Name:
  • John Arderne
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  Agnes Arderne

  John Arderne (Ahnentafel No:33046822 )

  • Notes: 

  • Both Douglas Richardson's Royal Ancestry series and Frederick Weis's Ancestral Roots, 8th edition don't include Magred as a daughter of Gruffudd ap Madog and Emma de Audley. Some sources state that Magred is a granddaughter of Gruffudd ap Madog instead of a daughter.

• Sources for Magred ferch Gruffudd

  • ¹ Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 507.
  • ² Roberts, Gary Boyd, The Royal Descents of 900 Immigrants to the American Colonies, Quebec, or the United States (2 vols.), Baltimore: Genealogical Publishing Company (2018), 815, 822-823.

Treat Williams photo by Philipp Wüst (CC BY SA 3.0 DE)