See also
| Husband: | Gwylyddien + ap NOWY (600- ) | |
| Wife: | Ceindrich + VERCH RHIWALLON (660- ) | |
| Children: | Cathen + AP GWLYDDIEN (640- ) | |
| Name: | Gwylyddien + ap NOWY | |
| Sex: | Male | |
| Father: | Nowy + ap ARTHUR (580- ) | |
| Mother: | - | |
| Birth | 0600 | Dyfedd, Monmouthshire, Wales |
| Name: | Ceindrich + VERCH RHIWALLON | |
| Sex: | Female | |
| Father: | Rhiwallon + AP IDWALLON (570- ) | |
| Mother: | - | |
| Birth | 0660 | Brycheiniog, Breconshire, Wales |
| Name: | Cathen + AP GWLYDDIEN | |
| Sex: | Male | |
| Birth | 0640 | Dyfedd, Monmouthshire, Wales |