Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ieuan Glan Geirionydd, 1795-1855, 3 canlyniadau
- Davies, Walter, 1761-1849, 2 canlyniadau
- Richards, Thomas, 1785-1855, 2 canlyniadau
- Richards, Mary, 1787-1877, 2 canlyniadau
- Owen, Goronwy, 1723-1769?, 1 canlyniadau
- Davies, Robert, 1769-1835, 1 canlyniadau
- Blackwell, John, 1797-1840, 1 canlyniadau
- Charles, Thomas, 1755-1814, 1 canlyniadau
- Richards, Thomas, 1754-1837, 1 canlyniadau
- Price, Thomas, 1787-1848, 1 canlyniadau
- Pob un
- Medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Home economics, 2 canlyniadau
- Alphabets, 1 canlyniadau
- Fishing, 1 canlyniadau
- Land tenure -- Wales -- Llanymawddwy, 1 canlyniadau
- Tithes -- Wales -- Darowen, 1 canlyniadau
- Bards and bardism, 1 canlyniadau
- Arboriculture -- Wales -- Darowen, 1 canlyniadau
- Orchards -- Wales -- Darowen, 1 canlyniadau
- Veterinary medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Pob un
- Welsh poetry -- Early modern, 1550-1700, 3 canlyniadau
- Welsh poetry -- 1400-1550, 3 canlyniadau
- Welsh poetry -- 1100-1400, 3 canlyniadau
- Welsh poetry -- 19th century, 3 canlyniadau
- Welsh poetry -- 18th century, 2 canlyniadau
- Prophecies, 1 canlyniadau
- Carols, Welsh -- 19th century, 1 canlyniadau