John de Grey
John was born about 1033 in Croy, Piccardy, Normandy, France.  John is no longer alive.

 Adeliza FitzWilliam
Adeliza was born about 1057 in Normandy, France.

 Sir Arnold de Grey
Sir Arnold was born about 1084 in Grai, Normandy, France.  He died after 1127 in Water Eaton, Buckinghamshire, England.

 Richard de Grey
Richard was born about 1098 in Rotherfield, Oxfordshire, England.

 Anchitel De Grey