See also
| Partner: | Cadwallon ap Einion of GWYNEDD ( - ) | |
| Partner: | (unknown) | |
| Children: | Maelgwn ap Cadwallon of GWYNEDD ( -c. 550) | |
| Name: | Cadwallon ap Einion of GWYNEDD | |
| Sex: | Male | |
| Father: | Einion Yrth of GWYNEDD ( - ) | |
| Mother: | - | |
| Occupation | King of Gwynedd | |
| Name: | Maelgwn ap Cadwallon of GWYNEDD | |
| Sex: | Male | |
| Occupation | King of Gwynedd | |
| Death | c. 0550 | |