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Female Mahaut De Fiennes Click to view Mahaut De Fiennes in the family tree

Mahaut De was born about 1290.  Mahaut De's father was Jean I De+ FIennes and her mother was Isabeau De+ Dampierre.  Her paternal grandparents were William II De+ Fiennes and Blanche De+ Brienne; her maternal grandparents were Guy De+ Dampierre and Isabelle De+ Luxembourg. She had a sister named Jeanne De+.  She is the older of the two children.


Mahaut De's family with Jean De Bournonville

They have a son named Robert De.


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