| Male Meurig Ap Idwal Foel Mawr |
| Birth | 917 | |
| Death | 986 | |
| Burial | ||
| Marriage | ||
| Father | Idwal Foel Ap Anarawd Mawr | F1530 Group Sheet | |
| Mother | Avandreg Mawr | F1530 Group Sheet | |
| Male + King of North Wales Idwel Fychan Ap Meurig Mawr |
| Birth | 945 | |
| Death | 996 | Pennmynydd, Dindaethmy, , Anglesey, Wales, United Kingdom |
| Burial |