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

 Lucy De Pitres
Lucy was born about 1150 in Hereford, Herefordshire, England.

 Herbert FitzPiers
Herbert was born in 1160.

 Piers FitzHerbert
Piers was born about 1170 in Brecknock, Wales.  He died on June 1st, 1235.