Rudulph I de Warenne
Rudulph I was born about 0998 in France.  He died after 1031.

 Beatrix de Vascoeuil
Beatrix was born before 1015 in Normandy, France.  She died before 1059.

 Roger de Mortemer-sur-Eaulne
Roger was born about 1030 in Mortemer (Mortuo-mari), Pays de Caux, Normandy, France.  He died before 1085.

 Rudolf II (Rodulf) de Warenne
Rudolf II (Rodulf) was born about 1031 in Normandy, France.  He died after 1074.