Robert de Caus
Robert was born in 1046.  Robert is no longer alive.

 Gasilea de Normanville
Gasilea was born in 1050 in Normanville, Normandy. France.  Gasilea is no longer alive.

 Walter de Caus
Walter was born in 1076 in Shelford, Nottingham, Eng.  He died after 1130 in England.