Margery d'Oyly

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Waleran de Beaumont, 4th Earl of Warwick b. bef. 1153, d. bef. 13 Oct 1204
  • Henry de Newburgh, 5th Earl of Warwick3 d. 1229
  • Waleran of Warwick (…)4
  • Gundred of Warwick (…)4
This person was last edited on9 Apr 2021


  1. [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), 84-26, further cited as Weis, Sheppard, Beall, and Beall, Ancestral Roots, 8th ed.
  2. [S2372] Rosie Bevan, "A Realignment of the 12th and 13th Century Pedigree of the Earls of Warwick—Complete Peerage Correction," Foundations: Journal of the Foundation for Medieval Genealogy 1 (2004): 194–197, at 196, further cited as Bevan, "Earls of Warwick."
  3. [S2151] Rosie Bevan, "de Oilli, Henricus II", Corrections to Domesday People and Domesday Descendants (Foundation for Medieval Genealogy,, DD:621, accessed Jan 2021 .
  4. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five volumes (Salt Lake City, Utah: s.p., 2013), 5:319 (Warwick 7), further cited as Richardson, Royal Ancestry.