Maurice (The Resolute) De Berkeley
Maurice, known as The Resolute, was born in 1218 in Berkeley.  He died at the age of 63 on April 4th, 1281.

 Isabel FitzRoy DE CREOUN
Isabel FitzRoy was born in 1229 in Lusignan,Vienne,France.  She died at the age of 47 on July 7th, 1276.

 Thomas (The Wise) DE BERKELEY
Thomas, known as The Wise, was born in 1245 in Berkeley Castle,Gloucestershire,England.  He died at the age of 76 on July 23rd, 1321 in Bristol,Gloucestershire,England.  He was buried in St. Augustine's Abbey,Bristol,Gloucestershire.