Herbert FitzHerbert
Herbert was born about 1120 in England.  He died in 1157.

 Sybil Corbet
Sybil was born about 1127 in Alchester, Warwickshire, England.  She died about 1175.

 Herbert FitzHerbert
Herbert was born about 1150 in Gloucester, Gloucestershire, England.  He died in June 1204.