Earl Gilbert De Clare Of Gloucester
Gilbert was born on September 2nd, 1243.  He died at the age of 52 on December 7th, 1295.

 Princess Joanna Plantagenet Of England
Joanna was born in 1272.  She died at the age of 35 on April 23rd, 1307.

 Margaret De Clare
Margaret was born in 1292.  She died at the age of 50 on April 9th, 1342.

 Alianore De Clare
Alianore was born in October 1292.  She died at the age of 44 on June 30th, 1337.

 Elizabeth De Clare
Elizabeth was born on September 16th, 1295.  She died at the age of 65 on November 4th, 1360.

 Gilbert De Clare
He died on June 24th, 1314.