Maurice De Berkeley
Maurice was born in 1218 in Berkeley Castle,Berkeley,Gloucestershire,England.  He died at the age of 63 in 1281 in Berkeley Castle,Berkeley,Gloucestershire,England.

 Isabella De Chilham
Isabella was born in 1218 in Chilham Castle,Kent,England.  She died at the age of 58 on July 7th, 1276 in St. Augustine's Abbey,Briston,Gloucestershire,England.

 Thomas De Berkeley
Thomas was born in 1245 in Berkeley Castle,Berkeley,Gloucestershire,England.  He died at the age of 76 in July 1321.