Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, P. B. (Peter Bailey), 1763-1836, 27 canlyniadau
- Ellis, David, 1736-1795, 7 canlyniadau
- Williams, O. (Owen), 1790-1874, 7 canlyniadau
- Thomas, David, 1759-1822, 6 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836 -- Correspondence, 4 canlyniadau
- Eben Fardd, 1802-1863, 4 canlyniadau
- Jones, Richard, 1785-1848, 4 canlyniadau
- Williams, Griffith, 1769-1838, 4 canlyniadau
- Evans, Evan, 1731-1788, 4 canlyniadau
- Myrddin Fardd, 1836-1921, 4 canlyniadau
- Pob un
- Llanberis (Wales), 1 canlyniadau
- Anglesey (Wales) -- Economic conditions, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- Early works to 1800, 1 canlyniadau
- Kings and rulers -- Chronology -- Early works to 1800, 1 canlyniadau
- Names, Geographical -- Great Britain -- Early works to 1800, 1 canlyniadau
- Saints -- Wales -- Calendar -- Early works to 1800, 1 canlyniadau
- Rivers -- Wales -- Cardiganshire -- Early works to 1800, 1 canlyniadau
- Corn laws (Great Britain), 1 canlyniadau
- Baptists -- Wales -- 19th century, 1 canlyniadau
- Mormons -- Wales -- 19th century., 1 canlyniadau
- Pob un
- Welsh poetry -- Early modern, 1550-1700, 9 canlyniadau
- Welsh poetry -- 1400-1550, 8 canlyniadau
- Welsh poetry -- 19th century, 8 canlyniadau
- Welsh poetry -- 1100-1400, 7 canlyniadau
- Welsh poetry -- 18th century, 7 canlyniadau
- Welsh poetry -- To 1100, 4 canlyniadau
- English poetry -- 19th century, 3 canlyniadau
- English poetry -- 18th century., 2 canlyniadau
- Welsh poetry -- 1100-1400 -- Translations into English., 2 canlyniadau
- English poetry -- 18th century, 2 canlyniadau
