Leuaf ap Heilin
Abt 1300 - Yes, date unknownDrag or scroll to see more of the chart.
| Rhys ap Ieuan Abt 1409-Aft 1457 |
| Rhys ap Ieuan | |
| B: | Abt 1409 |
| Yorkshire, England | |
| D: | Aft 1457 |
 | Margred ferch Gwilym Abt 1405-Yes, date unknown |
| Margred ferch Gwilym | |
| B: | Abt 1405 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Gwenhwyfar ferch Ieuan 1371-Abt 1446 |
| Gwenhwyfar ferch Ieuan | |
| B: | 1371 |
| Yorkshire, England | |
| D: | Abt 1446 |
| Yorkshire, England | |
| Lord Madog Fychan William Hywel Abt 1387-Yes, date unknown |
| Lord Madog Fychan William Hywel | |
| B: | Abt 1387 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Unknown |
| Ieuan ap Dafydd Abt 1330-Yes, date unknown |
| Ieuan ap Dafydd | |
| B: | Abt 1330 |
| Yorkshire, England | |
| D: | Yes, date unknown |
|
| Leuaf ap Heilin Abt 1300-Yes, date unknown |
| Leuaf ap Heilin | |
| B: | Abt 1300 |
| Yorkshire, England | |
| D: | Yes, date unknown |