| Male Sir Robert de Ros |
| Birth | ||
| Death | 17 May 1285 | |
| Burial | ||
| Marriage | ||
| Father | Sir William de Ros | F4307 Group Sheet | |
| Mother | Lucy Fitzpiers | F4307 Group Sheet | |
| Female Isabel D'Aubigny |
| Birth | ||
| Death | 15 Jun 1301 | |
| Burial | ||
| Father | William D'Aubigny, of Belvoir | F4304 Group Sheet | |
| Mother | Isabel | F4304 Group Sheet | |