| Father | Male Gruffudd ap Heilin |
| Born | Abt 1274 | of Penrhyn, Llandygai, Caernarvonshire, Wales |
| Died | ||
| Buried | ||
| Married | ||
| Father | Heilin ap Tudor | F29617 Group Sheet | |
| Mother | Annes Verch Owain | F29617 Group Sheet | |
| Mother | Female Efa Verch Gruffydd |
| Born | Abt 1278 | of Penhwnllys, Llangoed, Anglesey, Wales |
| Died | ||
| Buried | ||
| Father | Gruffyd ap Tudor | F29623 Group Sheet | |
| Mother | ||
| Child 1 | Male + Gwilym ap Gruffydd |
| Born | Abt 1299 | of Penrhyn, Llandygai, Caernarvonshire, Wales |
| Died | Abt 1369 | |
| Buried | ||
| Spouse | Gwenhwyfar Verch Ieuan | F29578 | |
| Married | ||