Robert FITZ HAMON
Robert was born about 1062 in Cruelly, Normandy, France.  He died about 1105.

 Sibyl de MONTGOMERY
Sibyl de was born about 1066 in St. Germain, Normandy, France.

 Maud (Mabel,Sybil) FITZHAMON
Maud (Mabel,Sybil) was born about 1094 in Gloucestershire, England.  She died in 1137 in Bristol, Gloucestershire, England.