Ancestry of
John Adams Morgan

1952 Olympic Sailing Gold Medalist

Roger de Clifford

View famous kin of Roger de Clifford

• • 18th Great-grandfather of John Adams Morgan — 21st Generation
  • Ahnentafel No:
  • 1667782 
  • Father:
  • Robert de Clifford 
  • Mother:
  • Isabel de Berkeley   
  • Birth Date:
  • 10 Jul 1333 
  • Birth Location:
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  • Death Date:
  • 13 Jul 1389 
  • Death Location:
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  • Spouse Name:
  • Maud de Beauchamp
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  • Children:
  
  

  Katherine de Clifford

  Margaret Clifford (Ahnentafel No:833891 )

  • Notes: 

  • 5th Lord Clifford

• Sources for Roger de Clifford

  • ¹ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. V, p. 332.
  • ² Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. IV, p. 62.
  • ³ 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), 101.