John married Muriel COURTENAY, daughter of Sir Thomas De COURTENAY and Muriel De MOELS, about 1358 in Woodhuish, Devonshire, England. (Muriel COURTENAY was born about 1340 in Woodhuish, Devonshire, England, died before 12 Aug 1369 and was buried in Abbey, Hartland, Devonshire, England.)
Another name for John was Sir Knight.