Hildouin III De+ Montdidier & Lesseline+ X 
They had a son named Hildouin IV De+.
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Personal Details
Hildouin III De+ Montdidier
Hildouin III De+ was born about 0980. He died in Ramerupt, Aube, Champagne, France.
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Children
Hildouin IV De+ Montdidier
Hildouin IV De+ was born about 1010 in Montdidier, Somme, France. He died in 1063.