| Father | Male Gronwy ap Owain |
| Born | Abt 1072 | of, Tegaingl, Flintshire, Wales |
| Died | 1123 | |
| Buried | ||
| Married | Abt 1103 | |
| Father | Owain ap Edwin | F29653 Group Sheet | |
| Mother | Morwyl Verch Ednywain | F29653 Group Sheet | |
| Mother | Female Genilles Verch Hoedlyw |
| Born | Abt 1076 | of, Uwch Dulas, Denbighshire, Wales |
| Died | ||
| Buried | ||
| Father | ||
| Mother | ||
| Child 1 | Female + Rhael Verch Gronwy |
| Born | Abt 1110 | of, Tegeingl, Flintshire, Wales |
| Died | ||
| Buried | ||
| Spouse | Llywarch ap Bran | F29647 | |
| Married | ||