Abt 1245 - Bef 1307 (~ 62 years)
| 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 | |
| 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 | |
| D: | 02 Apr 1325 |
| Prudhoe Castle, Northumberland, England | |
| Eleanor Lumley Abt 1297-1368 |
| Eleanor Lumley | |
| B: | Abt 1297 |
| Northumberland, England | |
| M: | Abt 1320 |
| Prudhoe Castle, Northumberland, England | |
| D: | 31 Mar 1368 |
| Eshott, Northumberland, England | |
|
| Sir Gilbert de Umfreville Abt 1245-Bef 1307 |
| Sir Gilbert de Umfreville | |
| B: | Abt 1245 |
| Northumberland, England | |
| D: | Bef 13 Oct 1307 |
| Prudhoe Castle, Northumberland, England | |
| Elizabeth Comyn Abt 1248-Bef 1329 |
| Elizabeth Comyn | |
| B: | Abt 1248 |
| Buchan, Aberdeenshire, Scotland | |
| M: | Abt 1272 |
| D: | Bef 17 Feb 1329 |
| Prudhoe Castle, Northumberland, England | |
