Thomas De Heton
Thomas was born about 1288 in Chillingham, Northumberland, England.  Thomas is no longer alive.

 Agnes
Agnes was born in 1292 in Northumberland, England.  Agnes is no longer alive.

 Sir Alan De Heton
Sir Alan was born about 1305 in Chillingham, Northumberland, England.

 John De Heton
John was born about 1314.

 Isabel De Heton
Isabel was born about 1318.

 Thomas De Heton
Thomas was born about 1325.