Reginald De Grey
Reginald was born about 1237 in Wilton, Herefordshire, England.  He died on April 5th, 1308.

 Maud Longchamps
Maud was born in 1239 in Wilton, Hereford, England.  She died at the age of 63 on November 21st, 1302.

 John De Grey
John was born about 1258 in Wilton, Herefordshire, England.  He died on October 28th, 1323.

 Maud De Grey
Maud was born about 1272 in Wilton, Herefordshire, England.