MaleIago ap Idwal Foel,, Joint King of Gwynedd |
| Birth | 974 | Aberffraw Castle, Anglesey, Wales |
| Death | 1039 | Aberffraw Castle, Anglesey, Wales |
| Burial | ||
| Marriage | ||
| Father | Idwal ap Meurig Aberffraw | F15066 Group Sheet | |
| Mother | UNKNOWN | F15066 Group Sheet | |
FemaleAfandreg verch Gwair |
| Birth | Abt 995 | Aberffro, Anglesey, Wales |
| Death | 17 Oct 1016 | Aberffraw Castle, Anglesey, Wales |
| Burial | ||
| Father | Gwair Pill | F15067 Group Sheet | |
| Mother | Mrs- Gwair Ap PILL | F15067 Group Sheet | |
MaleKing Cynan, of Gwynedd |
| Birth | Abt 1014 | Aberffraw Castle, Anglesey, Wales |
| Christening | 1014 | Aberffro, Anglesey, Wales |
| Death | 1075 | Dublin, County Dublin, Ireland |
| Burial | ||
| Spouse | Rhanullt Ragnhildr Olafsdotter | F14995 | |
| Marriage | ||
FemaleTangwystl Verch Iago |
| Birth | 1020 | Wales, United Kingdom |
| Death | 1075 | Anglesey, Wales, United Kingdom |
| Burial |
MalePrince Cynan ab Iago, of North Wales |
| Birth | 1035 | Aberffro, Anglesey, Wales |
| Death | 1060 | Dublin, Dublin City, County Dublin, Ireland |
| Burial | ||
| Spouse | Ragnhild Olafsdottir | F14473 | |
| Marriage | ||