Sir William de Valence, Knt., Lord of Pembroke

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ChartsAncestors of Harriet Hanson Robinson
Sir William de Valence, Knt., Lord of Pembroke, son of Hugues X le Lusignan and Isabel of Angoulême, was born after 1225.1 He died 16 May 1296,2 and was buried at the chapel of St. Edmund and St. Thomas the Martyr, Westminster Abbey, London, England.2

William married Joan de Munchensy, daughter of Sir Warin de Munchensy, Knt. and Joan Marshal, 13 August 1247.1


Joan de Munchensy d. bef. 30 Sep 1307
  • Joan de Valence+1 d. bef. 1324
  • Isabel de Valence+3 b. aft. 1248, d. 5 Oct 1305
  • John de Valence3 b. aft. 1248, d. Jan 1276/77
  • William de Valence3 b. aft. 1248, d. 16 Jun 1282
  • Sir Aymer de Valence, Knt., Earl of Pembroke3 b. aft. 1248, d. 23 Jun 1324
  • Agnes de Valence3 b. aft. 1248, d. bef. 12 Jun 1310
  • Margaret de Valence3 b. aft. 1248, d. Mar 1276
This person was last edited on1 Jul 2021


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 4:48 (Marshall 5), further cited as Richardson, Royal Ancestry.
  2. [S1947] Richardson, Royal Ancestry, 4:49 (Marshall 5).
  3. [S1947] Richardson, Royal Ancestry, 4:48 (Marshal 5).