Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Cwrtmawr manuscripts, 12 canlyniadau
- Hobley Griffith Manuscripts,, 2 canlyniadau
- J. T. Evans Manuscripts, 2 canlyniadau
- Darbyshire-Robert MSS,, 2 canlyniadau
- Iolo Morganwg and Taliesin ab Iolo manuscripts and papers, 1 canlyniadau
- Sir John Williams manuscripts, 1 canlyniadau
- Mysevin manuscripts, 1 canlyniadau
- Neuadd Wen Manuscripts,, 1 canlyniadau
- Panton Manuscripts, 1 canlyniadau
- Ioan Pedr manuscripts, 1 canlyniadau
- Pob un
- Jones, David, -1785, 25 canlyniadau
- Morris, Lewis, 1701-1765, 5 canlyniadau
- Edwards, Thomas, 1739-1810, 5 canlyniadau
- Thomas, David, 1759-1822, 4 canlyniadau
- Evans, Evan, 1731-1788, 4 canlyniadau
- Owen, Goronwy, 1723-1769?, 3 canlyniadau
- Ieuan Lleyn, 1769-1832, 3 canlyniadau
- Roberts, Ellis, -1789, 2 canlyniadau
- Dafydd ap Gwilym, active 14th century, 2 canlyniadau
- Davies, John, 1567-1644, 2 canlyniadau
- Pob un
- Welsh Indians., 2 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Mythology, Welsh, 1 canlyniadau
- Moel Eilio (Wales), 1 canlyniadau
- Wales -- History -- Chronology -- Early works to 1800, 1 canlyniadau
- Herbs -- Early works to 1800, 1 canlyniadau
- Sheep -- Law and legislation, 1 canlyniadau
- Astrology, 1 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 11 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 8 canlyniadau
- Welsh poetry -- 1400-1550, 6 canlyniadau
- Welsh poetry -- 19th century, 6 canlyniadau
- Welsh poetry -- 1100-1400, 4 canlyniadau
- Carols, Welsh, 3 canlyniadau
- English poetry -- 18th century, 2 canlyniadau
- Carols, Welsh -- 18th century, 2 canlyniadau
- Interludes, Welsh -- 18th century, 2 canlyniadau
- Elegiac poetry, Welsh -- 19th century, 2 canlyniadau
