Sir Reginald de Brewes, Knt., Lord of Abergaveny

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Sir Reginald de Brewes, Knt., Lord of Abergaveny, son of William de Braose, 4th Lord of Bramber and Maud de Saint Valéry, died before 9 June 1228,1,2 and was buried at the Priory of Brecon, Powys, Wales.1

Reginald married (1) Grace de Briwerre, daughter of Sir William de Briwerre, Knt. and Beatrice de Valle;1,2 he married (2) Gwladus Ddu, daughter of Llywelyn ap Iorwerth and Joan of England, in 1215.3

Family 1

Gwladus Ddu d. 1251

Family 2

Grace de Briwerre d. bef. 1215
This person was last edited on27 Jul 2019


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 1:554 (Briwerre 4), further cited as Richardson, Royal Ancestry.
  2. [S520] Frederick Lewis Weis, Walter Lee Sheppard Jr., William R. Beall and Kaleen E. Beall, Ancestral Roots of Certain American Colonists Who Came to America before 1700… ., 8th ed. (Baltimore: Genealogical Publishing Co., 2004), 177-7, further cited as Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed.
  3. [S1947] Richardson, Royal Ancestry, 1:554 (Briwerre 4), 4:163 (Mortimer 7).
  4. [S520] Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed., 177-8.