- NLW MS 4453D
- File
- 1784-1807
Part of W. Jones Williams Manuscripts
Letters, 1784-1807, to John Roberts ('Sion Lleyn') from David Thomas ('Dafydd Ddu Eryri'), Thomas Williams ('Twm Pedrog') and John Thomas ('Sion Wyn o Eifion'), and a copy of 'Cywydd i Annerch Sion Lleyn' by 'Sion Wyn o Eifion'.