John Grey
John was born about 1387 in Ruthin,Denbighshire,Wales.  He died on August 27th, 1439.

 Constance de Holand
Constance was born in 1387 in Ruthin,Denbighshire,Wales.

 Alice Grey
Alice was born in 1415 in Buckenham Castle,Norfolk,England.  She died at the age of 59 on April 4th, 1474 in In Buckenham Castle,Norfolk,England.