Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Cwrtmawr manuscripts, 6 canlyniadau
- Evan Owen manuscripts, 2 canlyniadau
- Celynog manuscripts, 2 canlyniadau
- John Thomas (Pencerdd Gwalia) Manuscripts,, 2 canlyniadau
- C. Tawelfryn Thomas Papers,, 2 canlyniadau
- O. M. Edwards Papers,, 1 canlyniadau
- Thomas Edwards manuscripts,, 1 canlyniadau
- Nefydd Manuscripts, 1 canlyniadau
- Hobley Griffith Manuscripts,, 1 canlyniadau
- J. T. Evans Manuscripts, 1 canlyniadau
- Pob un
- Hughes, John Ceiriog, 1832-1887, 1 canlyniadau
- Edwards, Alfred George, 1848-1937, 1 canlyniadau
- Cosslett, William, 1831-1904, 1 canlyniadau
- Owen Evan Jones., 1 canlyniadau
- Hugh Ellis ('Cromwell o Went') and others., 1 canlyniadau
- John Parry and others., 1 canlyniadau
- Pugh, Evan, Rev. Sermons, 1854-1858, and copies of englynion, NLW MS 5774B, 1 canlyniadau
- Pob un
- Llew Llwyfo, 1831-1901, 31 canlyniadau
- Hughes, John Ceiriog, 1832-1887, 8 canlyniadau
- Talhaiarn, 1810-1869, 6 canlyniadau
- Eben Fardd, 1802-1863, 4 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 4 canlyniadau
- Myrddin Fardd, 1836-1921, 4 canlyniadau
- Rees, William, 1802-1883, 4 canlyniadau
- Owen, John, 1821-1883, 4 canlyniadau
- Davies, Thomas Essile, Dewi Wyn o Essyllt, 1820-1891, 4 canlyniadau
- Williams, Griffith, 1769-1838, 3 canlyniadau
- Pob un
- Welsh periodicals -- 19th century, 2 canlyniadau
- Baptists -- Wales., 2 canlyniadau
- Welsh language, 1 canlyniadau
- France -- History -- Revolution, 1789-1799, 1 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Wales -- Social life and customs, 1 canlyniadau
- Wales -- History, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Schools -- Wales -- Porthmadog, 1 canlyniadau
- Congregationalists -- England -- Liverpool -- Anniversaries, etc., 1 canlyniadau
- Pob un
- Welsh poetry -- 19th century, 4 canlyniadau
- Scrapbooks, 2 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 1 canlyniadau
- Welsh poetry -- 19th century., 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Welsh poetry -- 20th century, 1 canlyniadau
- Tune books, 1 canlyniadau
- Songs, Welsh -- 19th century, 1 canlyniadau
- Elegiac poetry, Welsh -- 19th century., 1 canlyniadau
- Elegiac poetry, Welsh -- 20th century., 1 canlyniadau
