Sir Knight Edward I le Despenser
Edward I was born about 1310.  He died on September 30th, 1342.

 Anne Ferrers
Anne was born in 1315.  She died at the age of 52 on August 8th, 1367.

 Baron Edward II le Despenser
Edward II was born on March 24th, 1335 in Essendine, Rutlandshire, England.  He died at the age of 40 on November 11th, 1375 in Llanbethian, Glamorganshire, Wales.