Robert Ier De Courcy

Robert Ier was born about 1020.  Robert Ier's father was Baudry Le Teutonique De Courcy and his mother was Alix De Clare. He had a sister named Gunnor.  He was the younger of the two children. He had a half-sister named Hasinsa.  He died in 1058.

He had a biological son named Richard Ier.