Robert Williams transcripts, etc.,
- 1154E.
- Ffeil
- [1836x1865].
Rhan oCwrtmawr manuscripts
Transcripts by Robert Williams from the Juvencus Glosses; a Latin-Welsh vocabulary, etc.; a manuscript of Williams's Lexicon Cornu-Britannicum, [?1865]; and Welsh proverbs with English translations and notes, 1836.