
| Efeilian verch CADFAN | |
| B: | Abt 589 |
| Wales | |
| D: | Yes, date unknown |
| Cadwallon ap CADFAN, King of Gwynedd | |
| B: | Abt 591 |
| Wales | |
| D: | 635 |
| Miss de MERCIA | |
| B: | Abt 594 |
| of Mercia, Heptarchy, England | |
| D: | Yes, date unknown |
| (Daughter) verch CADFAN | |
| B: | Abt 593 |
| Wales | |
| D: | Yes, date unknown |
| Cadfan ap IAGO, King of Gwynedd | |
| B: | Abt 569 |
| Wales | |
| D: | 630 |
| Tandreg verch CYNAN | |
| B: | Abt 569 |
| of Powys, Montgomery, Wales | |
| D: | Yes, date unknown |
| Iago ap BELI, King of Gwynedd | |
| B: | Abt 540 |
| Of Wales | |
| D: | Abt 616 |
|
| Perwyr verch RHUN | |
| B: | Abt 494 |
| of Pennines, Stafford, England | |
| D: | Yes, date unknown |
| Beli ap RHUN, King of Gwynedd | |
| B: | Abt 517 |
| Wales | |
| D: | 599 |