Ancestry of Prince
William

Duke of Cambridge

Mary de Vernon

View famous kin of Mary de Vernon

• • 24th Great-grandmother of William — 27th Generation
  • Ahnentafel No:
  • 95773753 
  • Father:
  • William de Vernon   
  • Mother:
  • Maud de Beaumont   
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  • Spouse Name:
  • Robert Courtenay
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  • Child:

  John de Courtenay (Ahnentafel No:47886876 )

  • Notes: 

  • aka Mary de Reviers.

• Additional marriages for Mary de Vernon

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  • Spouse:
  • Peter de Preaux
  • Marriage Date:
  • ABT 1200

• Sources for Mary de Vernon

  • ¹ Mosley, Charles, editor , Burke's Peerage and Baronetage, 106th edition , Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd. (1999) , 833, FamousKin.com Genealogical Library.
  • ² Richardson, Douglas , Royal Ancestry: A Study in Colonial and Medieval Families , Salt Lake City, Utah: Douglas Richardson (2013) , Vol. IV, p. 426.
  • ³ Roberts, Gary Boyd , The Royal Descents of 600 Immig rants to the American Colonies or the United States , Baltimore: Genealogical Publishing Co. (2008) , 479.
  • ⁴ 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.
  • ⁵ Weis, Frederick Lewis, et. al. , Ancestral Roots of Certain Amer ican Colonists Who Came to America before 1700, 8th Edition , Baltimore, Maryland: Genealogical Publishing Company (2004) , 58.

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