Geoffrey Viscount of Dinan(abt 1065 - abt 1120)Stephen (Etienne) Count of Penthievre(abt 1050 - 21 Apr 1135)
b. abt 1088, Dinan, Brittany, France
d. abt 1150
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Spouses: 1, 2
Children
> Oliver III Dinham(abt 1121 - abt 1183)