born:  12 July 1303 in Okehampton, Devonshire, England
died:  2 May 1377 in Exeter
Fought at Crecy
One of the original Knights Companion of the Order of the Garter

Father: Sir Hugh de Courtenay, 9th Earl of Devon
Mother:  Agnes St. John

Spouse:  Margaret de Bohun

Children:
1.Elizabeth de Courtenay