See also
| Partner: | Owain Eurgen ap Marius CYLLIN (c. 80- ) | |
| Partner: | (unknown) | |
| Children: | Meirchion Fawr Filwr ab Owain of WALES (c. 100- ) | |
| Name: | Owain Eurgen ap Marius CYLLIN | |
| Sex: | Male | |
| Father: | Meurig Marius ap Caradog CYLLIN (c. 40- ) | |
| Mother: | Penarden Julia (VICTORIA) VERCH BRAN (40-100) | |
| Birth | c. 0080 | |
| Occupation | King of Wales | |
| Name: | Meirchion Fawr Filwr ab Owain of WALES | |
| Sex: | Male | |
| Birth | c. 0100 | |
| Occupation | King of Wales | |