Sir Edmund Deincourt, Knt., 1st Lord Deincourt

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Sir Edmund Deincourt, Knt., 1st Lord Deincourt, son of Sir John Deincourt, Knt. and Agnes de Neville, died 6 January 1326/27.1

Edmund likely had an unknown first wife who was the mother of his children;2 he probably married (2) Isabel (…) who may or may not have been a Mohun.1,2,3

Family 1


Family 2

Isabel (…)
This person was last edited on9 May 2019


  1. [S2054] George Edward Cokayne, The Complete Peerage: Or a History of the House of Lords and All Its Members From the Earliest Times: Revised and Much Enlarged, 13 in 14 vols. (London, England: The St. Catherine Press, 1910-1940), 4:120 (sub Deincourt), further cited as CP.
  2. [S748] Douglas Richardson, "Deincourt uncertainties", soc.genealogy.medieval, newsgroup, 1/30/2002,, accessed April 2019.
  3. [S748] Douglas Richardson, "A Deincourt-Mohun Alternative ( Was Re: Deincourt uncertainties)", soc.genealogy.medieval, 1/31/2002, accessed April 2019.
  4. [S2054] CP, 12B:658 (Willoughby).