Individual Details
John de Courtenay
(Abt 1300 - 1349)
Events
| Birth | Abt 1300 | Exeter, Devonshire, England | |||
| Death | 1349 |
Families
| Father | Sir Hugh de Courtenay 9th Earl of Devon (1275 - 1340) |
| Mother | Agnes de Saint John of Devon Baroness Basing ( - ) |
| Sibling | Sir Edward de Courtenay of Godlington 2nd Earl of Devon (1303 - 1377) |
| Sibling | Sir Thomas de Courtenay (1311 - 1362) |
| Sibling | Elizabeth de Courtenay (1313 - 1364) |
| Sibling | Baldwin de Courtenay (1314 - ) |
| Sibling | Robert de Courtenay (1309 - 1334) |
| Sibling | Sir Hugh de Courtenay (1303 - 1377) |
| Sibling | Eleanor de Courtenay (1305 - 1326) |