John De Cortney
John was born about 1218 in Okehampton, , Devonshire, England.  He died on May 3rd, 1274.  He was buried in 1274.

 Isabel De Vere
Isabel was born about 1218 in Totnes, , Devon, England.

 Hugh Courtenay Sir
Hugh was born on March 25th, 1248 in Okehampton, , Devonshire, England.  He died at the age of 42 on February 28th, 1291 in Collicomb, Devonshire, England.  He was buried in March 1291 in Devonshire, England.