**John de Mohun
**John was born in 1230 in Dunster, Somersetshire, England.  He died at the age of 24 in 1254 in Gascony.

 **Joan de Ferreres
**Joan was born about 1234.  She died in October 1267.

 **John de Mohun
**John was born in 1250 in Dunster, Somersetshire, England.  He died at the age of 29 on June 11th, 1279.