Miscellanea of 'Myrddin Fardd',
- 613A.
- Ffeil
- [1901x1921].
Rhan oCwrtmawr manuscripts
A notebook largely in the hand of John Jones ('Myrddin Fardd') containing biographical data (Sion Robert Lewis, nat 1731; John Evans, bishop of Bangor; John Elias 'o Fon', etc.), memorial inscriptions and details of the writer's holdings of Golud yr Oes.