Sir Gilbert de Umfreville, Knt.

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Sir Gilbert de Umfreville, Knt., son of Sir Gilbert de Umfreville, Knt., Earl of Angus and Elizabeth Comyn, Countess of Angus, died between 22 August 1296 and April 1302.1,2

Gilbert married Margaret de Clare, daughter of Sir Thomas de Clare, Knt. and Juliane Fitz Maurice.3


Margaret de Clare b. abt. 1287, d. bt 22 Oct 1333 - 3 Jan 1333/34
This person was last edited on10 Jul 2019


  1. [S748] Douglas Richardson, "C.P. Addition: Margaret de Clare, wife of Gilbert de Umfreville and Bartholomew de Badlesmere, 1st Lord Badlesmere", soc.genealogy.medieval, newsgroup, 13 Feb 2017,, accessed Feb 2017.
  2. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families (Five vols., Salt Lake City, Utah: s.p., 2013), 1:220 (Badlesmere 9), 4:13-14 (Mallory 9), further cited as Richardson, Royal Ancestry.
  3. [S1947] Richardson, Royal Ancestry, 1:220 (Badlesmere 9).