Sir John Dawnay
- Yes, date unknownDrag or scroll to see more of the chart.
| Edward Lord Courtenay -1418 |
| Edward Lord Courtenay | |
| D: | 1418 |
 | Eleanor (of March) Mortimer Abt 1395-1418 |
| Eleanor (of March) Mortimer | |
| B: | Abt 1395 |
| M: | 1408 |
| D: | 1418 |
| Elizabeth (of Devon) Courtenay | |
| D: | 18 Oct 1471 |
| John (4th Lord) De Harington Abt 1384-1418 |
| John (4th Lord) De Harington | |
| B: | Abt 1384 |
| M: | 1411 |
| D: | 11 Feb 1417-1418 |
| William (of Chewton) 1st Baron Bonville 1393-1461 |
| William (of Chewton) 1st Baron Bonville | |
| B: | 30 Aug 1393 |
| M: | Oct 1427 |
| D: | 18 Feb 1460-1461 |
| Edward (3rd Earl of Devon) De Courtenay Abt 1327-1419 |
| Edward (3rd Earl of Devon) De Courtenay | |
| B: | Abt 1327 |
| D: | 5 Dec 1419 |
| Maud Camoys -Yes, date unknown |
| Maud Camoys | |
| D: | Yes, date unknown |
| Hugh (Sir) (of Haccomb) De Courtenay | |
| D: | Mar 1424-1425 |
| Emmeline Dawnay -Yes, date unknown |
| Emmeline Dawnay | |
| D: | Yes, date unknown |
| Joan Courtney -Yes, date unknown |
| Joan Courtney | |
| D: | Yes, date unknown |
| Robert (Sir) De Vere -Yes, date unknown |
| Robert (Sir) De Vere | |
| D: | Yes, date unknown |
| Philippe Arcedekene -Yes, date unknown |
| Philippe Arcedekene | |
| D: | Yes, date unknown |
| Hugh (Sir) (of Boconnock) De Courtenay | |
| D: | 1471 |
| Tewkesbury | |
| Margaret Carminow -Yes, date unknown |
| Margaret Carminow | |
| D: | Yes, date unknown |
| Margaret Courtenay -Yes, date unknown |
| Margaret Courtenay | |
| D: | Yes, date unknown |
| Theobald (of Stow) Granville -Abt 1367 |
| Theobald (of Stow) Granville | |
| M: | Abt 1392 |
| D: | Abt 1367 |
| Maud (of Sherwell) Beaumont -Yes, date unknown |
| Maud (of Sherwell) Beaumont | |
| D: | Yes, date unknown |
| Emmeline Dawnay -1372 |
| Emmeline Dawnay | |
| D: | 1372 |
| Edward Courtenay -Yes, date unknown |
| Edward Courtenay | |
| D: | Yes, date unknown |
| Sir John Dawnay -Yes, date unknown |
| Sir John Dawnay | |
| D: | Yes, date unknown |