Walter Bolebec de Bolbec
Walter Bolebec de was born about 1090 in of Buckingham,,,England.  He died after 1136 in of Whitchurch,,Bucks,England.

 Helawise
Helawise was born about 1100.  She died in of Whitchurch,,Bucks,England.

 Matilda Gifford
Matilda was born about 1115 in of Upton Scudamore, Wiltshire, England.

 Walter II Bolebec
Walter II was born about 1120 in Blanchland, Northumberland, England.  He died before 1187.