Ancestry of
Upton Sinclair

Pulitzer Prize Winning Novelist

Maud de Clifford

View famous kin of Maud de Clifford

• • 23rd Great-grandmother of Upton Sinclair — 26th Generation
  • Ahnentafel No:
  • 40690451 
  • Father:
  • Walter de Clifford 
  • Mother:
  • Margaret ferch Llywelyn   
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  • Death Date:
  • from Dec 1282 to 9 May 1285 
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  • Spouse Name:
  • John Giffard
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  • Child:

  Katherine Giffard (Ahnentafel No:20345225 )

• Additional marriages for Maud de Clifford

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  • Spouse:
  • William Longespee

• Sources for Maud de Clifford

  • ¹ thePeerage.com: A Genealogical Survey of the Peerage of Britain as Well as the Royal Families of Europe, (accessed 05/09/2011).