| King of Powys Brochfael Ap Elisedd | |
| B: | 690 |
| D: | 770 |
660-740
| King of Powys Elisedd | |
| B: | 660 |
| D: | 740 |
625-Yes, date unknown
| Sanan Ferch Nowy, of Dyfed | |
| B: | 625 |
| D: | Yes, date unknown |
627-700
| King of Powys Gwylog | |
| B: | 627 |
| D: | 700 |
590-640
| King of Dyfed Nowy | |
| B: | 590 |
| D: | 640 |
570-610
| King of Dyfed Arthwyr | |
| B: | 570 |
| D: | 610 |
550-590
| King of Dyfed Pedr | |
| B: | 550 |
| D: | 590 |
530-570
| King of Dyfed Cyngar | |
| B: | 530 |
| D: | 570 |
| King of Demetia Vortipor Gwrthefyr | |
| B: | 500 |
| D: | 540 |
480-515
| King of Demetia Aircol Lawhir | |
| B: | 480 |
| D: | 515 |
450-500
| King of Demetia Tryffin Farfog | |
| B: | 450 |
| D: | 500 |
420-480
| King of Demetia Aed Brosc | |
| B: | 420 |
| D: | 480 |
|
390-450
| King of Demetia Corth | |
| B: | 390 |
| D: | 450 |