Individual Details
Alexander de Ros
(Abt 1240 - Abt 1327)
Events
| Birth | Abt 1240 | Helmsley, Yorkshire, England | |||
| Death | Abt 1327 |
Families
| Spouse | Unknown (1235 - ) |
| Father | Sir William de Ros of Helmsley (1191 - 1264) |
| Mother | Lucy FitzPeter (1207 - 1266) |
| Sibling | Sir Robert de Ros III of Helmsley (1230 - 1285) |
| Sibling | Peter de Ros (1225 - 1312) |
| Sibling | Lucy de Ros (1230 - 1279) |
| Sibling | Sir William de Roos (1231 - 1310) |
| Sibling | Alice de Ros (1234 - 1286) |
| Sibling | John de Ros (1242 - ) |