| Husband: | Morgan * ap LLEWELYN (1378- ) | |
| Wife: | Efa * verch IEUAN (1407- ) | |
| Children: | Catrin * verch MORGAN (1436- ) | |
| Name: | Morgan * ap LLEWELYN | |
| Sex: | Male | |
| Father: | - | |
| Mother: | - | |
| Birth | 1378 | Mesgyn, Glamorganshire, Wales |
| Death | Mesgyn, Glamorganshire, Wales | |
| Name: | Efa * verch IEUAN | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |
| Birth | 1407 | Penwyn, Caemarvonshire, Wales |
| Name: | Catrin * verch MORGAN | |
| Sex: | Female | |
| Spouse: | Thomas * MATHEW (1438-1470) | |
| Birth | 1436 | Radyr, Glamorgan, Wales |
| Death | Ruthin, Denbighshire, Wales | |