| Partner: | Llywelyn + ap LLYWELYN (c. 1000- ) | |
| Partner: | (unknown) | |
| Children: | Faelis + verch LLEWLYN (1027-1081) | |
| Name: | Llywelyn + ap LLYWELYN | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Birth | 1000 (est) | |
| Name: | Faelis + verch LLEWLYN | |
| Sex: | Female | |
| Spouse: | Rhiwallon + ap CYNFYN (1025-1069) | |
| Birth | 1027 | Wales |
| Death | 1081 (age 53-54) | Brecon, Breconshire, Wales |