King of Gwynedd Merfyn Mawr
775 - 844 (69 years)Drag or scroll to see more of the chart.
| Prince of Deheubarth Hywel Dha Ap Cadell Mawr | |
| D: | 950 |
| King of South Wales Cadell Ap Rhodri Mawr | |
| D: | 909 |
| Idwal Foel Ap Anarawd Mawr 883-942 |
| Idwal Foel Ap Anarawd Mawr | |
| B: | 883 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 942 |
Avandreg Mawr 888-Yes, date unknown |
| Avandreg Mawr | |
| B: | 888 |
| M: | 915 |
| D: | Yes, date unknown |
| Prince of Gwynedd Anarawd Ap Rhodri Mawr | |
| B: | 857 |
| D: | 916 |
| Avandreg Mawr 888-Yes, date unknown |
| Avandreg Mawr | |
| B: | 888 |
| D: | Yes, date unknown |
| Idwal Foel Ap Anarawd Mawr 883-942 |
| Idwal Foel Ap Anarawd Mawr | |
| B: | 883 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| M: | 915 |
| D: | 942 |
| King of Powys Merfyn Ap Rhodri Mawr | |
| B: | 859 |
| D: | 900 |
| Prince of Wales Rhodri Mawr 820-878 |
| Prince of Wales Rhodri Mawr | |
| B: | 820 |
| Caer Seiont, Caernarfon, Caernarvon, Wales, United Kingdom | |
| D: | 878 |
| , Anglesey, Wales, United Kingdom | |
|
| King of Gwynedd Merfyn Mawr 775-844 |
| King of Gwynedd Merfyn Mawr | |
| B: | 775 |
| , , Wales, United Kingdom | |
| D: | 844 |
| Nest, of Powys 790-Yes, date unknown |
| Nest, of Powys | |
| B: | 790 |
| D: | Yes, date unknown |