John De Grey Of Chillingham, Sir
John De was born in 1225 in Chillingham, Glendale, Northumberland, England.  He died after 1267 in Scotland.

 Lucy
Lucy was born about 1230 in England.  Lucy is no longer alive.

 Hugh Grey
Hugh was born about 1249.

 Henry Grey
Henry was born about 1251.

 Lord Of Broxmouth, Sir Knight Andrew Andrew Lord Of Broxmouth, Sir Knight/Gray
Andrew was born about 1253 in Chillingham, Glendale, Northumberland, England.  He died about 1300 in Broxmouth, Roxburghshire, Scotland.

 Thomas I Grey Of Heton, Sir
Thomas I was born about 1266 in Heaton, Newcastle, Northumberland, England.  He died in 1310 in Forfarshire, Scotland.