Conan III le Gros de Bretagne, Duke of Brittany, was born 1095 to Alain Fergent de Bretagne (c1060-1119) and Ermengarde d'Anjou (c1068-1146) and died 17 September 1148 of unspecified causes. He married Maud FitzRoy (c1091-) 1113 JL . Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Rollo of Normandy (860-932)/s.


Offspring of Conan III de Bretagne and Maud FitzRoy (c1091-)  ¢
Name Birth Death Joined with
Anne de Leon
Hohel de Bretagne (-1156)
Bertha de Bretagne (c1114-1156) 1114 1156 Alan, 1st Earl of Richmond (c1100-1146)
Constance de Bretagne (-1148) 1148 France Alan la Zouche (c1093) Alan la Zouche (c1093) Geoffroy de Mayenne (c1126-1169)


Footnotes (including sources)

‡ General
¢ Children
  • Medieval Lands is unequivocal in stating that Conan and Maud had three children "HOËL de Bretagne (-1156)", "BERTHE de Bretagne (-[1158/64])", and "CONSTANCE de Bretagne (-1148)". It goes on to mention two probably illegitimate sons of the Duke: "AIMERIC (-after [1137])" and "GUYOMAR (-after 1154)", with no hint of children or specific mothers for either of them.

Beard5, Robin Patterson