Abt 823 - Yes, date unknown
| Meurig AP IDWAL FOEL Abt 917-986 |
| Meurig AP IDWAL FOEL | |
| B: | Abt 917 |
| Of Aberffraw Castle, , , Wales | |
| D: | 986 |
| Idwal "Foel" AP ANARAWD Abt 883-942 |
| Idwal "Foel" AP ANARAWD | |
| B: | Abt 883 |
| Of Aberffraw Castle, , , Wales | |
| D: | 942 |
 | Mereddon FERCH CADWR Abt 887-Yes, date unknown |
| Mereddon FERCH CADWR | |
| B: | Abt 887 |
| D: | Yes, date unknown |
| Anarawd AP GWYNEDD Abt 853-916 |
| Anarawd AP GWYNEDD | |
| B: | Abt 853 |
| D: | 916 |
|
| Gwynedd AP RHODRI "MAWR" Abt 823-Yes, date unknown |
| Gwynedd AP RHODRI "MAWR" | |
| B: | Abt 823 |
| D: | Yes, date unknown |
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