| b 1339, Of, Chillingham, Northumberland, England | d 1387, | Thomas De Heaton | ||
| Thomas De (Heton) Heaton, [Sir Knight] | b 1257 | |||
| | b 1288 | Mrs-Thomas Heaton | |||
| Alan De (Heton) Heaton, [Sir Knight] | d 30 Jan 1352 | b 1261 | ||
| |b 1316 | | | |||
| |d 21 Mar 1387 | Agnes Mrs De Heaton | |||
| | | b 1292 | |||
| William De (Heton) Heaton | ||||
| | | | | John Lilburn, [Sir Knight] | ||
| | | |b 1294 | |||
| Constance Lilburn | ||||
| b 1320 | | | |||
| Constance Mrs Lilburn | ||||
| b 1298 | ||||