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Female Margaret De Mortaigne Click to view Margaret De Mortaigne in the family tree

Margaret's father was Geoffroi I De Perche Count and her mother was Beatrice De Montdidier.  Her paternal grandparents were Rotrou De Chateaudun Count and Aveline De Domfront; her maternal grandparents were Hildouin IV Of Montdidier Count and Alice Roucy. She had two sisters named Maud and Julienne. She had a half-brother named Eustace I.  She died about 1156.

Family Details of Margaret's family with Henry De Newburgh 1st Earl Of Warwick

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