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Female de Mortaigne Click to view de Mortaigne in the family tree

de Mortaigne was born in 1075 in Cardinan, Cornwall, England.  De Mortaigne's father was Earl Robert de Mortaigne of Cornwall and her mother was Maud de Montgomery.  Her paternal grandparents were Count Herlouin de Conteville of Mortaigne and Herleva de Falaise; her maternal grandparents were Earl Roger de Montgomery of Shrewsbury and Mabel de Talvas de Belleme. She had a brother and three sisters, named William, Matilda, Agnes and Denise.


de Mortaigne's family with Lord William FitzRichard of Cardinan

They had a son named Robert.

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