Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Guest, Charlotte, Lady, 1812-1895, 1 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 1 canlyniadau
- Davies, Margaret, ca. 1700-1785?, 1 canlyniadau
- Myrddin Fardd, 1836-1921, 1 canlyniadau
- Samuel, Edward, 1674-1748, 1 canlyniadau
- Ellis, Thomas Edward, 1859-1899, 1 canlyniadau
- Robin Ddu o Fôn, 1744-1785, 1 canlyniadau
- Pob un
- Richards, Mary, 1787-1877, 28 canlyniadau
- Myrddin Fardd, 1836-1921, 19 canlyniadau
- Davies, Walter, 1761-1849, 17 canlyniadau
- Richards, David, 1783-1826, 17 canlyniadau
- Richards family, Darowen, 16 canlyniadau
- Richards family, Darowen -- Correspondence, 14 canlyniadau
- Richards, Thomas, 1785-1855, 13 canlyniadau
- Morris, Lewis, 1701-1765, 12 canlyniadau
- Richards, Thomas, 1754-1837, 12 canlyniadau
- Owen, Goronwy, 1723-1769?, 10 canlyniadau
- Pob un
- Medicine -- Formulae, receipts, prescriptions, 7 canlyniadau
- Medicine -- Formulae, receipts, prescriptions -- Early works to 1800, 4 canlyniadau
- Alphabets, 3 canlyniadau
- Agriculture -- Accounting, 3 canlyniadau
- Public welfare -- Wales -- Darowen, 3 canlyniadau
- Churches -- Wales -- Anglesey, 2 canlyniadau
- Wales, North -- Genealogy, 2 canlyniadau
- Agricultural administration, 2 canlyniadau
- Herbs -- Therapeutic use -- Early works to 1800, 2 canlyniadau
- Calligraphy -- Copying, 2 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 152 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 99 canlyniadau
- Welsh poetry -- 19th century, 67 canlyniadau
- Welsh poetry -- 1400-1550, 60 canlyniadau
- Welsh poetry -- 1100-1400, 49 canlyniadau
- Carols, Welsh, 27 canlyniadau
- Welsh poetry -- To 1100, 15 canlyniadau
- Carols, Welsh -- 18th century, 13 canlyniadau
- Elegiac poetry, Welsh -- 18th century, 12 canlyniadau
- Triads (Literature), 7 canlyniadau
