| King of Powys Cadell Ap Breochwel | |
| B: | 730 |
| D: | 808 |
| King of Powys Brochfael Ap Elisedd | |
| B: | 690 |
| D: | 770 |
660-740
| King of Powys Elisedd | |
| B: | 660 |
| D: | 740 |
627-700
| King of Powys Gwylog | |
| B: | 627 |
| D: | 700 |
625-Yes, date unknown
| Sanan Ferch Nowy, of Dyfed | |
| B: | 625 |
| D: | Yes, date unknown |
612-680
| King of Powys Beli | |
| B: | 612 |
| D: | 680 |
582-620
| King of Powys Eiludd | |
| B: | 582 |
| D: | 620 |
550-613
| King of Powys Cynan Garwyn | |
| B: | 550 |
| D: | 613 |
| King of Powys Brochfael Ysgythrog | |
| B: | 502 |
| D: | 560-570 |
470-570
| King of Powys Cyngen Glodrydd | |
| B: | 470 |
| D: | 570 |
506-Yes, date unknown
| Tydwall Ferch Brychan, of Manau | |
| B: | 506 |
| D: | Yes, date unknown |
460-Yes, date unknown
| Morcant Ap Pascent, of Powys | |
| B: | 460 |
| D: | Yes, date unknown |
426-Yes, date unknown
| King of Gwerthrynion Pascent | |
| B: | 426 |
| D: | Yes, date unknown |
390-480
| High King of Britain Vortigern | |
| B: | 390 |
| D: | 480 |
388-Yes, date unknown
| Sevira Ferch Maxen, of Brita | |
| B: | 388 |
| D: | Yes, date unknown |