Gilbert LACY
Gilbert was born about 1045 in Ponterfact, Yorkshire, England.  He died about 1093 in Pontrefact, Yorkshire, England.

 Hawise UNKNOWN
Hawise was born about 1045 in Pontrefact, Yorkshire, England.  Hawise is no longer alive.

 Robert LACY
Robert was born about 1070 in Halton, Yorkshire, England.