1368 - 1453 (54 years)
 | Elizabeth Courtenay Abt 1450-1544 |
| Elizabeth Courtenay | |
| B: | Abt 1450 |
| Cornwall, England | |
| D: | Between 1482 and 1544 |
 | John Trethurette 1450-1510 |
| John Trethurette | |
| B: | 1450 |
| M: | Bef 1477 |
| Cornwall, England | |
| D: | 20 Jun 1510 |
| Sir Hugh Courtenay, of Boconnock 1420-1471 |
| Sir Hugh Courtenay, of Boconnock | |
| B: | 1420 |
| Cornwall, England | |
| D: | 1471 |
| Tewkesbury, Gloucestershire, England | |
 | Margaret Carminowe Abt 1422-1516 |
| Margaret Carminowe | |
| B: | Abt 1422 |
| Cornwall, England | |
| M: | Bef 1450 |
| D: | Between 1454 and 1516 |
| Matilda Beaumont 1388-1467 |
| Matilda Beaumont | |
| B: | 1388 |
| Shirwell, Devon, England | |
| D: | 3 Jul 1467 |
| Haccombe, Devon, England | |
| Sir Hugh de Courtenay Abt 1370-1425 |
| Sir Hugh de Courtenay | |
| B: | Abt 1370 |
| Devon, England | |
| M: | Bef 1420 |
| Cornwall, England | |
| D: | 5 Mar 1425 |
| Devon, England | |
| John Beaumont 1368-1453 |
| John Beaumont | |
| B: | Between 1339 and 1368 |
| Devon, England | |
| D: | Between 1393 and 1453 |
| Sempringham, Lincolnshire, England | |
 | Alice Scudamore 1364-1388 |
| Alice Scudamore | |
| B: | 1364 |
| Kentchurch, Herefordshire, England | |
| M: | Bef 1388 |
| D: | 1388 |
| Shirwell, Devon, England | |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
