| William DE FERRERS | |
| D: | 20 Dec 1287 |
| 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 COMYN | |
| D: | Abt 1328 |
| Gilbert II DE UMFREVILLE | |
| B: | 1244 |
| D: | Abt 1307 |
| 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 |
| Roger LE ZOUCHE | |
| B: | Abt 1242 |
| Ashby, Leicestershire, ENG | |
| D: | Abt 15 Oct 1285 |
| Ashby, Leicestershire, ENG | |
| Eleanor LONGESPEE | |
| B: | Abt 1245 |
| Sutton, Northamptonshire, ENG | |
| M: | Abt 1266 |
| D: | Bef 19 Jul 1276 |
| Eon (Eudes) LE ZOUCHE | |
| B: | 1249 |
| Haryngworth, Northamptonshire, ENG | |
| D: | 1279 |
| Milicent DE CANTELOU | |
| B: | 1250 |
| M: | Bef 13 Dec 1273 |
| D: | Abt 7 Jan 1298 |
| Robert FITZROGER, Baron Clavering | |
| B: | Abt 1247 |
| Clavering, Essex, ENG | |
| D: | 1310 |
| 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 |
