Peniarth 54
Related sources
| Texts |
| Dafydd Epynt, St Cynog of Merthyr Cynog , 333–6 |
| Dafydd Epynt, A Prayer to St Cathen of Llangathen to Cure the Poet of Ague , 124–7 |
| Texts |
| Dafydd Epynt, St Cynog of Merthyr Cynog , 333–6 |
| Dafydd Epynt, A Prayer to St Cathen of Llangathen to Cure the Poet of Ague , 124–7 |