| Margaret DE QUINCY | |
| B: | Abt 1218 |
| Of Winchester, Hampshire, ENG | |
| D: | 12 Mar 1283 |
| William DE FERRERS, Iii Earl Of Derby | |
| B: | Abt 1193 |
| Of Derbyshire, ENG | |
| D: | 24 Mar 1253 |
| Evington, Leicestershire, ENG | |
| Roger DE LEYBOURNE, II | |
| B: | Kent, , ENG |
| D: | Nov 1271 |
| Elizabeth DE QUINCY | |
| B: | Abt 1220 |
| Winchester, Hampshire, ENG | |
| D: | 6 Apr 1282 |
| Alexander COMYN, Earl Of Buchan | |
| B: | Abt 1217 |
| Buchan, Aberdeenshire, SCT | |
| D: | 6 Apr 1290 |
| Helen (Elena) DE QUINCY | |
| B: | Abt 1222 |
| Winchester, Hampshire, ENG | |
| D: | Abt 20 Aug 1296 |
| , , ENG | |
| Alan LE ZOUCHE | |
| B: | 1203 |
| Molton, Devonshire, ENG | |
| M: | Bef 1242 |
| D: | 12 Aug 1270 |
| , , ENG | |
| Helen MCDONALD DE GALLOWAY | |
| B: | 1195 |
| Of Carrick, Ayrshire, SCT | |
| D: | Aft 21 Nov 1245 |
| Brackley, Northampton, ENG | |
| Roger DE QUINCY | |
| B: | Abt 1174 |
| Winchester, Hampshire, ENG | |
| D: | 25 Apr 1264 |
| , , ENG | |
| Alan MACDONALD DE GALLOWAY, Lord Of Galloway | |
| B: | Abt 1170 |
| Runnemede, , SCT | |
| D: | 1234 |
