Ancestry of
Ursula Tyrwhitt

(–a1618)

Margaret de Fiennes

View famous kin of Margaret de Fiennes

• • 10th Great-grandmother of Ursula Tyrwhitt — 13th Generation
  • Ahnentafel No:
  • 6123 
  • Father:
  • William de Fiennes 
  • Mother:
  • Blanche de Brienne   
  • Birth Date:
  • AFT 1269 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • 7 Feb 1333 
  • Death Location:
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  • Burial Date:
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  • Burial Location:
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  • Spouse Name:
  • Edmund Mortimer
  • Marriage Date:
  • Sep 1285 
  • Marriage Location:
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  • Children:
  
  

  Iseult de Mortimer (Ahnentafel No:3061 )

  Roger de Mortimer

  Maud Mortimer

• Sources for Margaret de Fiennes

  • ¹ Burke, John and John Bernard Burke, The Royal Families of England, Scotland, and Wales, with their Descendants, Sovereigns and Subjects, Vol. I, London: J. Billing, Printer and Stereotyper (1851), pedigree XIII for Rev. Pierce William Drew.
  • ² Richardson, Douglas and Kimball G. Everingham, Plantagenet Ancestry: A Study in Colonial & Medieval Families, 2nd Edition, Salt Lake City, Utah: Douglas Richardson (2011), 242.
  • ³ Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 385.
  • ⁴ Wikipedia, "Margaret Mortimer, Baroness Wigmore", (accessed 02/23/2010).