Ancestry of
William C. C. Claiborne

1st Governor of Louisiana

John de Courtenay

View famous kin of John de Courtenay

• • 16th Great-grandfather of William C. C. Claiborne — 19th Generation
  • Ahnentafel No:
  • 311472 
  • Father:
  • Robert Courtenay 
  • Mother:
  • Mary de Vernon   
  • Birth Date:
  • ABT 1220 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • 3 May 1274 
  • Death Location:
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  • Burial Date:
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  • Burial Location:
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  • Spouse Name:
  • Isabel de Vere
  • Marriage Date:
  • AFT May 1274 
  • Marriage Location:
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  • Child:

  Hugh de Courtenay (Ahnentafel No:155736 )

  • Notes: 

  • feudal Lord of Okehampton

• Sources for John de Courtenay

  • ¹ Mosley, Charles, editor, Burke's Peerage and Baronetage, 106th edition, Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd. (1999), 833, 2498.
  • ² Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. IV, p. 426.
  • ³ Richardson, Douglas and Kimball G. Everingham, editor, Magna Carta Ancestry: A Study in Colonial and Medieval Families, 2nd edition, Salt Lake City, Utah: Douglas Richardson (2011), Vol. 2, p. 501.
  • ⁴ Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 479.
  • ⁵ Roberts, Gary Boyd, The Royal Descents of 900 Immigrants to the American Colonies, Quebec, or the United States (2 vols.), Baltimore: Genealogical Publishing Company (2018), 739.
  • ⁶ Weis, Frederick Lewis, et. al., Ancestral Roots of Certain American Colonists Who Came to America Before 1700, 8th Edition, Baltimore, Maryland: Genealogical Publishing Company (2004), 58.