1273 -
 | Thomas de Umfreville Abt 1361-1391 |
| Thomas de Umfreville | |
| B: | Abt 1361 |
| Harbottle, Northumberland, England | |
| D: | 12 Feb 1391 |
| Harbottle, Northumberland, England | |
| Agnes Grey 1365-1420 |
| Agnes Grey | |
| B: | 1365 |
| Heaton Castle, Northumberland, Englandmap | |
| D: | 25 Oct 1420 |
| Harbottle, Northumberland, England | |
| Sir Thomas de Umfreville Abt 1329-1387 |
| Sir Thomas de Umfreville | |
| B: | Abt 1329 |
| Prudhoe Castle, Northumberland, England | |
| D: | 21 May 1387 |
| Harbottle, Northumberland, England | |
| Joan Roddam Abt 1328-1386 |
| Joan Roddam | |
| B: | Abt 1328 |
| Roddam, Northumberland, England | |
| D: | 1386 |
| Harbottle, Northumberland, England | |
| Eleanor Lumley Abt 1297-1368 |
| Eleanor Lumley | |
| B: | Abt 1297 |
| Northumberland, England | |
| D: | 31 Mar 1368 |
| Eshott, Northumberland, England | |
| 8th Earl of Angus Sir Robert de Umfreville Abt 1277-1325 |
| 8th Earl of Angus Sir Robert de Umfreville | |
| B: | Abt 1277 |
| Prudhoe Castle, Northumberland, England | |
| M: | Abt 1320 |
| Prudhoe Castle, Northumberland, England | |
| D: | 02 Apr 1325 |
| Prudhoe Castle, Northumberland, England | |
|
| Mary FitzMarmaduke 1273- |
| Mary FitzMarmaduke | |
| B: | 1273 |
| Durham, England | |
| Sir Robert Lumley Abt 1272-Bef 1308 |
| Sir Robert Lumley | |
| B: | Abt 1272 |
| England | |
| D: | Bef 13 Jul 1308 |
| Northumberland, England | |
