John married Agnes De CANTILUPE, daughter of William De CANTILUPE, Jr and Milicent GOURNAI, before 4 Jun 1271. (Agnes De CANTILUPE was born about 1202-1228 in Basing, Hampshire, England, christened about 1202 in Castle, Kenilworth, Warwickshire, England and died in Calne, Wiltshire, England.)
Ancestral File Number: 9XR0-95.