Individual Details
Johann Grenvile
(1312 - )
Events
| Birth | 1312 | Kilkhampton, Cornwall, England | |||
| Death |
Families
| Father | Bartholemew Grenville (1288 - 1353) |
| Mother | Johanna "Anne" Vyvyan (1289 - 1317) |
| Sibling | Henry Grenville (1314 - 1344) |
| Sibling | Isabell Grenvile (1303 - ) |
| Sibling | Julianna Grenville (1305 - 1377) |
| Sibling | Richard Grenville (1308 - ) |
| Sibling | Henry Grenville (1310 - 1330) |