Robert (Ascelin) de CAUS 
Robert (Ascelin) de was born about 1046 in Pays de Caux, Normandie, France. Robert (Ascelin) de's father was Walter de CAUS. He was an only child. Robert (Ascelin) de is no longer alive.
They had a son named Walter (Sir) de.
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Children
Walter (Sir) de CAUS
Walter (Sir) de was born about 1076 in Shelford, Nottinghamshire, England. He died after 1130.