Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Gwilym Cowlyd, 1828-1904 -- Correspondence, 3 canlyniadau
- Ieuan Glan Geirionydd, 1795-1855, 2 canlyniadau
- Arwest Glan Geirionydd, 2 canlyniadau
- Roberts, Ellis, -1789, 1 canlyniadau
- Elfyn, 1858-1919, 1 canlyniadau
- Iorwerth Glan Aled, 1819-1867, 1 canlyniadau
- Eben Fardd, 1802-1863, 1 canlyniadau
- Davies, Walter, 1761-1849, 1 canlyniadau
- Jones, David, -1785, 1 canlyniadau
- Roberts, John, 1749-1817, 1 canlyniadau
- Pob un
- Snowdonia (Wales) -- Poetry., 2 canlyniadau
- Llanrwst (Wales), 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Wales -- Boundaries -- Early works to 1800, 1 canlyniadau
- Slate industry -- Wales -- Bethesda -- Employees -- Poetry, 1 canlyniadau
- Quarries and quarrying -- Wales -- Bethesda -- Employees -- Poetry, 1 canlyniadau
- Poetics -- Poetry., 1 canlyniadau
- Welsh poetry -- Poetry, 1 canlyniadau
- Bridges -- Wales -- Dolgarrog -- Poetry, 1 canlyniadau
- Pob un
- Welsh poetry -- 19th century, 11 canlyniadau
- Welsh poetry -- 18th century, 3 canlyniadau
- Welsh poetry -- 19th century., 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Elegiac poetry, Welsh -- 18th century., 1 canlyniadau
- Interludes, Welsh, 1 canlyniadau
- English poetry -- 19th century, 1 canlyniadau
- Welsh poetry -- 19th century -- Translations into English, 1 canlyniadau
- Welsh poetry -- 20th century, 1 canlyniadau
