| Male Saher De Quincy, IV |
| Birth | 1155 | Winchester, Hampshire, England, United Kingdom |
| Death | 3 Nov 1219 | Damietta, , Dumyat, Egypt |
| Burial | ||
| Marriage | ||
| Father | Robert De Quincy | F2298 Group Sheet | |
| Mother | Orabella De Leuchars | F2298 Group Sheet | |
| Female Margaret Beaumont |
| Birth | 1156 | |
| Death | 12 Jan 1236 | |
| Burial | ||
| Father | Earl of Leicester Robert Beaumont, III | F1256 Group Sheet | |
| Mother | Petronilla Grentesmaisnill | F1256 Group Sheet | |
| Male + Roger De Quincy |
| Birth | 1174 | Winchester, Hampshire, England, United Kingdom |
| Death | 25 Apr 1264 | , , England, United Kingdom |
| Burial | ||
| Spouse | Helen MacDonal | F2222 | |
| Marriage | ||