Guy de Thouars, Count of Brittany, Earl of Richmond

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ChartsAncestors of Adele La Force
Ancestors of Harriet Hanson Robinson
Guy de Thouars, Count of Brittany, Earl of Richmond, son of Geoffroi V, Vicomte of Thouars and Aumur (---), was born about 1155.1 He died at Chemillé, France, 13 April 1213,1 and was buried at Villeneuve, France.1

Guy married (1), as her 3rd husband, 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;1 he married (2) Eustache de Mauléon, whose ancestry is unknown (or not traced here).1

Family 1

Constance of Penthièvre, Duchess of Brittany, 3rd Countess of Richmond d. 4 Sep 1201
Children

Family 2

Eustache de Mauléon d. aft. 1244

Citations

  1. [S1947] Douglas Richardson, Royal Ancestry: A Study in Colonial and Medieval Families, Five vols. (Salt Lake City, Utah: s.p., 2013), 1:543 (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