Ancestry of
Alan Turing

WWII Codebreaker of Nazi Enigma Machine

Roger de Quincy

View famous kin of Roger de Quincy

• • 22nd Great-grandfather of Alan Turing — 25th Generation
  • Ahnentafel No:
  • 17294990 
  • Father:
  • Saher IV de Quincy 
  • Mother:
  • Margaret de Beaumont   
  • Birth Date:
  • ABT 1195 
  • Birth Location:
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  • Christening Date:
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  • Christening Location:
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  • Death Date:
  • 25 Apr 1264 
  • Death Location:
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  • Burial Date:
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  • Burial Location:
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  • Spouse Name:
  • Helen of Galloway
  • Marriage Date:
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  • Children:
  
  

  Elisabeth de Quincy

  Ellen de Quincy (Ahnentafel No:8647495 )

  Margaret de Quincy

  • Notes: 

  • 2nd Earl of Winchester

• Sources for Roger de Quincy

  • ¹ Adams, Arthur, The Magna Charta Sureties, 1215, Baltimore: Genealogical Publishing Company (1964), 72.
  • ² Paul, Sir James Balfour, ed., The Scots Peerage: Founded on Wood's Edition of Sir Robert Douglas's Peerage of Scotland, Vol. 4, Edinburgh: David Douglas (1907), 142.
  • ³ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. III, p. 196.
  • ⁴ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. IV, pp. 13, 403.
  • ⁵ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. V, p. 471.
  • ⁶ Richardson, Douglas, Royal Ancestry: A Study in Colonial and Medieval Families, Salt Lake City, Utah: Douglas Richardson (2013), Vol. II, pp. 561-562.
  • ⁷ 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. 3, p. 360.
  • ⁸ 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. 376.
  • ⁹ Roberts, Gary Boyd, The Royal Descents of 600 Immigrants to the American Colonies or the United States (2 vols.), Baltimore: Genealogical Publishing Co. (2008), 530.
  • ¹⁰ Roberts, Gary Boyd, comp., Ancestors of American Presidents, 2009 Edition, Boston: New England Historic Genealogical Society (2009), 405.
  • ¹¹ 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), 120.
  • ¹² Wikipedia, "Roger de Quincy, 2nd Earl of Winchester", _2nd_Earl_of_Winchester, (accessed 03/27/2010).
  • ¹³ Wurts, John S., Magna Charta, New York: Brookfield Publishing Company (1942), 113, 1654.