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