Ralf De Warenne
Ralf was born about 0998 in France.

 Beatrice De Vascoeuil
Beatrice was born about 1020 in France.  She died before 1059.

 Roger De Mortimer
Roger was born about 1035.  He died before 1086.

 Earl of Surrey William De Warenne Earl of Surrey
William was born in Bellencombe, Seine Interieure, Fance.  He died on June 24th, 1088 in Lewes, Sussex, England.  He was buried in Chapter House, Lewes Priory, Sussex, England.