Geoffrey De Boulogne
Geoffrey was born about 1060.  He died on July 18th, 1100 in , Jerusulem.  He was buried in 1100.

 Beatrice De Mandeville
Beatrice was born about 1064 in , , , England.

 William De Boulogne
William was born about 1081.  He died about 1130.  He was buried about 1130.