Sir Knight John de Grey
John was born in 1387 in Ruthin, Denbighshire, Wales.  He died at the age of 52 on August 27th, 1439 in Ruthin, Denbighshire, Wales.

 Constance de Holand
Constance was born in 1387 in Totnes, Devonshire, England.  She died at the age of 40 on November 14th, 1427 in St Catherines, London, Middlesex, England.

 Earl Edmund de Ruthyn of Kent
Edmund was born on October 26th, 1416 in Ruthin, Denbighshire, Wales.  He died at the age of 73 on May 22nd, 1490 in England.