Eudon I Viscount de Porhoet(abt 1031 - aft 1092)Alan IV (Fergent) Duke of Brittany(abt 1067 - 13 Oct 1119)
Anne de Leon(abt 1035 - abt 1092)Ermengarde of Anjou(1068 - 1 Jun 1147)
b. abt 1075, Guilliers, Morbihan, France
d. 1141
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Children