Ancestry of
William Floyd

Signer of the Declaration of Independence

Isabel Mauduit

View famous kin of Isabel Mauduit

• • 15th Great-grandmother of William Floyd — 18th Generation
  • Ahnentafel No:
  • 222881 
  • Father:
  • William Mauduit 
  • Mother:
  • Alice de Newburgh   
  • Birth Date:
  •  
  • Birth Location:
  •  
  • Christening Date:
  •  
  • Christening Location:
  •  
  • Death Date:
  •  
  • Death Location:
  •  
  • Burial Date:
  •  
  • Burial Location:
  •  
  • Spouse Name:
  • William de Beauchamp
  • Marriage Date:
  •  
  • Marriage Location:
  •  
  • Children:
  
  

  William de Beauchamp (Ahnentafel No:111440 )

  Walter de Beauchamp

• Sources for Isabel Mauduit

  • ¹ New England Historical and Genealogical Register, 1943, Vol. 97, p. 342.
  • ² thePeerage.com: A Genealogical Survey of the Peerage of Britain as Well as the Royal Families of Europe, (accessed 10/01/2011).
  • ³ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. III, p. 410.