Geoffrey of England

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Geoffrey of England, son of Henry II, King of England and Eleanor of Aquitaine, was born 23 September 1158.1 He was killed in a tournament at Paris, France, 19 August 1186.1

Geoffrey married Constance of Penthièvre, Duchess of Brittany, 3rd Countess of Richmond, daughter of Conan IV, Duke of Brittany, 2nd Earl of Richmond and Margaret de Huntingdon, about July 1181.1


Constance of Penthièvre, Duchess of Brittany, 3rd Countess of Richmond d. 4 Sep 1201
  • Matilda2
  • Arthur of Brittany, 4th Earl of Richmond2
  • Eleanor of Brittany, titular Countess of Richamond2


  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 1:542-6 (Brittany 6), further cited as Richardson, Royal Ancestry.
  2. [S2257] Léa Chaillou, "Constance of Brittany's Family: Corrigenda et Addenda," Foundations: Journal of the Foundation for Medieval Genealogy 12 (2020): 114–125, at 125, further cited as Chaillou, "Constance of Brittany: Corrections."
This person was last edited on15 Apr 2020