Reverend John Williams: Latin poems and exercises,
- NLW MS 30B
- Ffeil
- 1777-1782.
Poems, exercises, etc., in Latin and English (p. 143 in Welsh), 1777-1782, by the Rev. John Williams of Jesus College, Oxford (afterwards of Llanrwst).
Williams, John, 1760-1826 Poetry and exercises, etc. (1777-1782), NLW MS 30B