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Male Robert I UNKNOWN Click to view Robert I UNKNOWN in the family tree

Robert I's father was Richard II UNKNOWN and his mother was Judith De Bretagne.  His paternal grandparents were Richard I UNKNOWN and Gonnor De Crepon; his maternal grandparents were Conan I De Bretagne and Ermangarde D'Anjou. He has a sister named Adelais (Judith).


Robert I's family with Harlette De Falaise

They have a son named Guillaume I (William).

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