Individual Details
Sir William DE COURTENAY
(1386 - 1 Oct 1418 or 15 Oct 1418)
Events
| Birth | 1386 | Powderham Castle, Devon, England | |||
| Death | 1 Oct 1418 or 15 Oct 1418 | ||||
| Burial | 1419 |
Families
| Father | Sir Philip COURTENAY (1341 - 1406) |
| Mother | Anne WAKE (1341 - 1406) |
| Sibling | John DE COURTENAY (1384 - 1406) |
| Sibling | Baroness Margaret DE BIDEFORD COURTENAY (1376 - ) |
| Sibling | Agnes DE COURTENAY (1380 - 1430) |
| Sibling | Elizabeth DE COURTENAY (1380 - ) |
| Sibling | HRH Lady Margaret de COURTENAY BARONESS DEBIDEFORD (1381 - 1400) |
| Sibling | Baroness Matilda de COURTENAY (1381 - 1418) |
| Sibling | Richard DE COURTENAY Bishop of Norwich (1382 - 1415) |
| Sibling | Margaret COURTENAY (1383 - 1414) |
| Sibling | Philip COURTENAY (1386 - ) |
| Sibling | John Knight De COURTENAY OF POWDERHAM (1388 - 1449) |
| Sibling | Margaret COURTENAY (1390 - ) |
| Sibling | Agnes COURTENAY (1392 - ) |
| Father | Sir Philip COURTENAY (1341 - 1406) |
| Mother | Anne WAKE (1341 - 1406) |
| Sibling | John DE COURTENAY (1384 - 1406) |
| Sibling | Baroness Margaret DE BIDEFORD COURTENAY (1376 - ) |
| Sibling | Agnes DE COURTENAY (1380 - 1430) |
| Sibling | Elizabeth DE COURTENAY (1380 - ) |
| Sibling | HRH Lady Margaret de COURTENAY BARONESS DEBIDEFORD (1381 - 1400) |
| Sibling | Baroness Matilda de COURTENAY (1381 - 1418) |
| Sibling | Richard DE COURTENAY Bishop of Norwich (1382 - 1415) |
| Sibling | Margaret COURTENAY (1383 - 1414) |
| Sibling | Philip COURTENAY (1386 - ) |
| Sibling | John Knight De COURTENAY OF POWDERHAM (1388 - 1449) |
| Sibling | Margaret COURTENAY (1390 - ) |
| Sibling | Agnes COURTENAY (1392 - ) |