Individual Details
Isabelle de Courtenay
(1278 - 10 May 1325)
Events
| Birth | 1278 | Okehampton Castle, Devon, England | |||
| Death | 10 May 1325 | Basing, Hampshire, England | |||
| Burial | Saint Mary Churchyard, Old Basing, Hampshire, England |
Families
| Spouse | Lord John St. John (1273 - 1329) |
| Child | Hugh St John (1310 - 1335) |
| Child | Margaret St John (1304 - 1361) |
| Child | William de Saint John (1309 - 1329) |
| Father | Hugh de Courtenay (1251 - 1292) |
| Mother | Eleanor le Despenser (1261 - 1328) |
| Sibling | Eleanor de Courtenay (1261 - ) |
| Sibling | Hugh de Courtenay 9th Earl of Devon (1276 - 1340) |
| Sibling | Philip de Courtenay (1277 - 1314) |
| Sibling | Thomas De COURTENAY (1278 - ) |
| Sibling | John de Courtenay (1280 - ) |
| Sibling | Aveline de Courtenay (1281 - 1327) |
| Sibling | Egeline Courtenay (1282 - 1335) |
| Sibling | Robert de Courtenay (1285 - ) |
| Sibling | Alice de Courtenay (1289 - ) |