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Male Guillaume de NORMANDIE Click to view Guillaume de NORMANDIE in the family tree

Guillaume de was born about 1025 in Normandie, France.  Guillaume de's father was Richard II 'The Good' Duke of NORMANDY and his mother was Judith de BRETAGNE.  His paternal grandparents were Richard I 'The Fearless' Duke of NORMANDY and Gonnor de CREPON; his maternal grandparents were Conan I , Duke of BRETAGNE and Ermengarde of ANJOU.  He was an only child.


Guillaume de's family with Miss de PONTHIEU

They had a son named Richard.