 | Ieuan ap Einion Abt 1335-Abt 1399 |
| Ieuan ap Einion | |
| B: | Abt 1335 |
| Wales | |
| D: | Abt 1399 |
| Gwenhwyfer ferch Ynyr Vychan Abt 1365- |
| Gwenhwyfer ferch Ynyr Vychan | |
| B: | Abt 1365 |
| Wales | |
| Einion ap Gruffudd Abt 1300- |
| Einion ap Gruffudd | |
| B: | Abt 1300 |
| Dol-y-penrhyn, Llannor, Caernarvonshire, Wales | |
| Nest ferch Gruffydd Abt 1300- |
| Nest ferch Gruffydd | |
| B: | Abt 1300 |
| Wales | |
|
