Thomas De Grey
Thomas De was born about 1266 in Of, Heton, Northumberland, England.  He died in 1310 in , , Forfarshire, Scotland.

 Mrs-Thomas Grey
Mrs-Thomas was born about 1270 in Of, Heton, Northumberland, England.

 Robert Grey Knight
Robert was born about 1295 in Of, Heton, Northumberland, England.

 Thomas Grey Knight
Thomas was born about 1297 in Of Heton, Islandshire, Northumberland, England.  Thomas is no longer alive.