 MaleSir William de Roos of Ingmanthorpe Sir William de Ros |
| Birth | Abt 1244 | England  |
| Death | Bef 28 May 1310 | York, Yorkshire, England |
| Burial | ||
| Marriage | 1268 | England |
| Father | Sir William de Ros | F4474 Group Sheet | |
| Mother | Lucy Fitzpiers | F4474 Group Sheet | |
 FemaleEustache FitzRalph |
| Birth | Abt 1240 | Ingmanthorpe, Yorkshire, England |
| Death | Bef 1309 | Yorkshire, England |
| Burial | ||
| Father | Ranulph FitzHugh | F4991 Group Sheet | |
| Mother | Joan Haye | F4991 Group Sheet | |
| Female + Lucy de Ros |
| Birth | Abt 1272 | England |
| Death | ||
| Burial | ||
| Spouse | Sir Robert Plumpton | F4472 | |
| Marriage | 1307 | England |
| Female + Ivette de Ros |
| Birth | Abt 1285 | Ingmanthorpe, Yorkshire, England |
| Death | ||
| Burial | ||
| Spouse | Sir Geoffrey le Scrope | F4607 | |
| Marriage | ||
