William De Montpellier
William was born in 1158.  He died at the age of 60 in 1218.

 Eudoxia Marie Comnena
Eudoxia Marie was born in 1168.  She died at the age of 34 on November 4th, 1202.

 Marie De Montpellier
Marie was born in 1182.  She died at the age of 31 on April 21st, 1213 in Rome,Italy.