Ancestry of
William Floyd

Signer of the Declaration of Independence

Roger de Newburgh

View famous kin of Roger de Newburgh

• • 18th Great-grandfather of William Floyd — 21st Generation
  • Ahnentafel No:
  • 1783052 
  • Father:
  • Henry de Newburgh 
  • Mother:
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  • Birth Date:
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  • Birth Location:
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  • Christening Date:
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  • Death Date:
  • 12 Jun 1153 
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  • Spouse Name:
  • Gundred de Warenne
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  • Child:

  Waleran de Newburgh (Ahnentafel No:891526 )

  • Notes: 

  • 2nd Earl of Warwick

• Sources for Roger de Newburgh

  • ¹ New England Historical and Genealogical Register, 1943, Vol. 97, p. 342.
  • ² Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. V, p. 274.