Ancestry of
William Floyd

Signer of the Declaration of Independence

William de Ros

View famous kin of William de Ros

• • 14th Great-grandfather of William Floyd — 17th Generation
  • Ahnentafel No:
  • 111436 
  • Father:
  • Robert de Ros 
  • Mother:
  • Isabel de Aubeney   
  • Birth Date:
  • ABT 1255 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • ABT 1316 
  • Death Location:
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  • Burial Date:
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  • Burial Location:
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  • Spouse Name:
  • Maude de Vaux
  • Marriage Date:
  • BEF 1287 
  • Marriage Location:
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  • Children:
  
  

  William de Ros (Ahnentafel No:55718 )

  Agnes de Ros

  • Notes: 

  • 1st Lord Ros of Helmsley

• Sources for William de Ros

  • ¹ Burke, John, A General and Heraldic Dictionary of the Peerages of England, Ireland, and Scotland, Extinct, Dormant, and in Abeyance, London: Henry Colburn and Richard Bentley (1831), 518.
  • 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), 433, 435, 437.
  • ³ Taylor, Rev. R. V., "Ribston and the Knights Templar", The Yorkshire Archaeological Journal, Volume 7 (1882), 433.
  • ⁴ Weis, Frederick Lewis, et. al., The Magna Charta Sureties, 1215: The Barons Named in the Magna Charta, 1215 and Some of their . . ., 5th edition, Baltimore, Maryland: Genealogical Publishing Co., Inc. (Third Printing, 2006), 1-2.
  • ⁵ Wikipedia, "William de Ros, 2nd Baron de Ros", _2nd_Baron_de_Ros, (accessed 02/23/2010).
  • ⁶ Wurts, John S., Magna Charta, New York: Brookfield Publishing Company (1942), 1647.