*Sir Alan de Heaton
born about 1316 Chillingham, Northumberland, England
died 21 March 1386/87

father:
*Sir Thomas de Heaton
born about 1288 Chillingham, Northumberland, England
died 30 January 1352/53

mother:
*Agnes wife of Sir Thomas de Heaton
(end of information)

siblings:
John de Heaton born about 1314 Chillingham, Northumberland, England died before 1333
Isabel de Heaton born about 1318 Chillingham, Northumberland, England

spouse:
*Constance Lilburn
born about 1320 Lilburn, Northumberland, England

children:
Elizabeth de Heaton born about 1337 Chillingham, Northumberland, England
died 23 June 1410
William de Heaton born about 1339 Chillingham, Northumberland, England died before 1387
Mary de Heaton born about 1340 Chillingham, Northumberland, England died 1415
Edgar de Heaton born about 1350 Chillingham, Northumberland, England died after 1424
*Joan de (Heton) Heaton born about 1355 Chillingham, Northumberland, England
died 12 October 1416 England

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com