| Father | Male Cynwrig ap Iorwerth |
| Born | Abt 1121 | of Betws-Yn-Rhos, Is Dulas, Denbighshire, Wales |
| Died | ||
| Buried | ||
| Married | ||
| Father | Iorwerth ap Gwg0n | F29648 Group Sheet | |
| Mother | Gwenllian Verch Rhirid | F29648 Group Sheet | |
| Mother | Female Angharad Verch Hwfa |
| Born | Abt 1133 | of, , Denbighshire, Wales |
| Died | ||
| Buried | ||
| Father | Hwfa ap Cynwrig | F29649 Group Sheet | |
| Mother | Gwenllian II Verch Owain | F29649 Group Sheet | |
| Child 1 | Male + Ednyfed "Fychan" ap Cynwrig |
| Born | Abt 1138 | of, Tregarnedd, Llangivini, Anglesey,wales |
| Died | 1245 | |
| Buried | ||
| Spouse | Tangwystl Verch Llywarch | F29642 | |
| Married | 1164 | |
| Spouse | Gwenllian Verch Rhys | F29645 | |
| Married | ||
| Child 2 | Male Gronwy "Foel" ap Cynwrig |
| Born | Abt 1140 | of Betws-Yn-Rhos, Denbighshire, Wales |
| Died | ||
| Buried |
| Child 3 | Male Heilin "Sais" ap Cynwrig |
| Born | Abt 1142 | of Betws-Yn-Rhos, Is Dulas, Denbighshire, Wales |
| Died | ||
| Buried |
| Child 4 | Female Gwenllian Verch Cynwrig |
| Born | Abyt 1145 | of Betws-Yn-Rhos, Is Dulas, Denbighshire, Wales |
| Died | ||
| Buried |
| Child 5 | Female Gwenllian Verch Cynwrig |
| Born | Abt 1146 | of Betws-Yn-Rhos, Is Dulas, Denbighshire, Wales |
| Died | ||
| Buried |