Idnerth ap Iorwerth
Abt 795 - Yes, date unknownDrag or scroll to see more of the chart.
| Seferys ap Cadwr | |
| B: | 900 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Cadwr ap Gwenwyn | |
| B: | Abt 865 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Gwenwyn ab Idnerth | |
| B: | Abt 830 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Blethinia ferch Morthvran | |
| B: | Abt 835 |
| Yorkshire, England | |
| D: | Yes, date unknown |
|
| Idnerth ap Iorwerth | |
| B: | Abt 795 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Ellen ferch Aron | |
| B: | Abt 800 |
| Yorkshire, England | |
| M: | Yorkshire, England |
| D: | Yes, date unknown |