Robert Bigod
Robert was born about 1015 in AvranCheshire, Normandy, France.

 of St. Sauveur
of St. Sauveur was born about 1040 in St Sauveur, Normandy, France.

 Roger Bigod
Roger was born about 1060 in St Sauveur, Normandy, France.  He died on September 8th, 1107 in Earsham, Norf, England..