Katherine Unknown
(Notes: You may have to scroll down or right to see chart.)
 | Sir Henry Threlkeld 1399-Aft 1446 |
| Sir Henry Threlkeld | |
| B: | 29 Sep 1399 |
| Threlkeld, Cumberland, England | |
| D: | Aft 18 Nov 1446 |
| Margaret Thornburgh Abt 1405- |
| Margaret Thornburgh | |
| B: | Abt 1405 |
| England | |
| Sir William Threlkeld -1408 |
| Sir William Threlkeld | |
| D: | 8 Dec 1408 |
| Alice Hodelston -Bef 1387 |
| Alice Hodelston | |
| D: | Bef Feb 1387 |
| William de Threlkeld -1400 |
| William de Threlkeld | |
| D: | 3 Nov 1400 |
| William de Threlkeld Abt 1320- |
| William de Threlkeld | |
| B: | Abt 1320 |