Gilbert De Clare
Gilbert was born on September 2nd, 1243 in Christchurch, Hampshire, England.  He died at the age of 56 on December 7th, 1299.  He was buried on December 22nd, 1299 in Tewksbury Abbey, Gloucestershire, England.

 Alice De Lusignan
Alice was born about 1235 in England.  She died in 1290.

 Isabel De Clare
Isabel was born on March 10th, 1262 in England.  She died at the age of 76 in 1338.

 Joan De Clare
Joan was born about 1268 in England.