Individual Details
William DE BEAUMONT DE BRIENNE
( - Aft 1302)
Events
| Death | Aft 1302 | England | |||
| Birth | York, Yorkshire, England |
Families
| Father | Jean BRIENNE DE BEAUMONT Vicomte de Beaumont (1255 - 1306) |
| Mother | Jeanne DE LA GUERCHE (1260 - 1290) |
| Sibling | Robert BRIENNE DE BEAUMONT (1280 - 1327) |
| Sibling | Isabeau BRIENNE DE BEAUMONT (1275 - 1308) |
| Sibling | Ella DE BEAUMONT DE BRIENNE (1281 - ) |
| Sibling | Isabeau DE BEAUMONT-BRIENNE (1285 - 1375) |