Ancestry of
Upton Sinclair

Pulitzer Prize Winning Novelist

William I de Lancaster

View famous kin of William I de Lancaster

• • 25th Great-grandfather of Upton Sinclair — 28th Generation
  • Ahnentafel No:
  • 162762998 
  • Father:
  • Gilbert ----- 
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  • Godith -----   
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  • Gundred de Warenne
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  Avice of Lancaster (Ahnentafel No:81381499 )

  William II de Lancaster

  • Notes: 

  • Lord of Kendal

• Sources for William I de Lancaster

  • ¹ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. V, p. 274.
  • ² Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 879.
  • ³ Wikipedia, "William de Lancaster I", _Baron_of_Kendal, (accessed 03/01/2010).