Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Morris, Richard, 1703-1779, 5 canlyniadau
- Jones, William, 1726-1795, 3 canlyniadau
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Jones, Owen, 1741-1814, 2 canlyniadau
- Owen, Goronwy, 1723-1769?, 2 canlyniadau
- Taliesin, 2 canlyniadau
- Wiliems, Thomas, 1545 or 1546-1622?, 1 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836 -- Correspondence, 1 canlyniadau
- Davies, John, 1567-1644, 1 canlyniadau
- Tudur, Siôn, 1 canlyniadau
- Pob un
- Welsh language -- Glossaries, vocabularies, etc. -- Early works to 1800, 1 canlyniadau
- Welsh language -- Punctuation, 1 canlyniadau
- Plagiarism -- Wales, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Astrology -- Early works to 1800., 1 canlyniadau
- Welsh language -- Orthography and spelling -- Early works to 1800., 1 canlyniadau
- Saints -- Great Britain -- Biography -- Early works to 1800, 1 canlyniadau
- Dream interpretation -- Early works to 1800., 1 canlyniadau
- Palmistry -- Early works to 1850, 1 canlyniadau
- Pob un
- Welsh poetry -- To 1100, 6 canlyniadau
- Welsh poetry -- 1400-1550, 6 canlyniadau
- Welsh poetry -- 1100-1400, 6 canlyniadau
- Manuscripts, Welsh -- Wales, 5 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 3 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Calendars, 1 canlyniadau
- Welsh poetry -- 19th century, 1 canlyniadau
