900 - 974 (74 years)
| Gwrgan ap Ithel | |
| B: | 990 |
| Glamorgan, Wales | |
| D: | 1030 |
| Ithel ap Idwallon | |
| B: | 990 |
| Glamorgan, Wales | |
| D: | 1042 |
| Glamorgan, Wales | |
| Idwallon ap Morgan Mawr | |
| B: | 930 |
| Glamorgan, Wales | |
| D: | 1021 |
| Meisgyn, Glamorgan, Wales | |
| Morgan ap Owain | |
| B: | 900 |
| Glamorgan, Wales | |
| D: | 974 |
| Glamorgan, Wales | |
| Lleucu verch Enflew | |
| B: | 900 |
| Montgomeryshire, Wales | |
| D: | 930 |
| Wales | |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
