MaleLlywarch Ap Trahaearn |
| Birth | Abt 1070 | Of, Arwystli, Montgomeryshire, Wales |
| Death | 1128 | North Wales |
| Burial | ||
| Marriage | ||
| Father | Trahaearn Ap Caradog | F8940 Group Sheet | |
| Mother | Nest Verch Gruffudd | F8940 Group Sheet | |
FemaleDyddgu Verch Iorwerth |
| Birth | Abt 1060 | Of, Radnorshire, Wales |
| Death | ||
| Burial | ||
| Father | Iorwerth Ap Cadwgon | F8081 Group Sheet | |
| Mother | Gwenllian Verch Aron | F8081 Group Sheet | |
FemaleGwladus Verch Llywarch |
| Birth | Abt 1098 | Of, Arwystli, Montgomeryshire, Wales |
| Death | ||
| Burial | ||
| Spouse | Owain "Gwynedd" Ap Gruffydd, [PRINCE OF WALES | F5127 | |
| Marriage | ||
FemaleElen Verch Llywarch |
| Birth | Abt 1102 | Of, Arwystli, Montgomeryshire, Wales |
| Death | ||
| Burial | ||
| Spouse | Seisyll Ap Llywelyn | F7397 | |
| Marriage | ||
MaleRobert Ap Llywarch |
| Birth | Abt 1100 | Of, Arwystli, Montgomeryshire, Wales |
| Death | 1171 | |
| Burial | ||
| Spouse | Dyddgu Verch Madog | F5659 | |
| Marriage | ||