Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, John, 1749-1817, 3 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Edwards, Thomas, 1739-1810, 1 canlyniadau
- Davies, Robert, 1769-1835, 1 canlyniadau
- Wyn, Dewi, 1784-1841, 1 canlyniadau
- Wiliam Llŷn, 1534 or 5-1580, 1 canlyniadau
- Tudur Aled, approximately 1465-approximately 1525, 1 canlyniadau
- Iolo, Goch, active 1345-1397, 1 canlyniadau
- Dafydd Llwyd, of Mathafarn, approximately 1420-1500, 1 canlyniadau
- James, Angharad, fl. 1680?-1730?, 1 canlyniadau
- Pob un
- Law -- Wales., 1 canlyniadau
- Wales -- Genealogy, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Traditional medicine -- Wales -- Myddfai, 1 canlyniadau
- Land tenure -- Wales -- Law and legislation., 1 canlyniadau
- Land subdivision -- Wales -- Law and legislation., 1 canlyniadau
- Welsh language -- Dictionaries -- Early works to 1800., 1 canlyniadau
- Arfon (Wales), 1 canlyniadau
- Pob un
- Welsh poetry -- 19th century., 3 canlyniadau
- Welsh poetry -- 1100-1400., 1 canlyniadau
- Welsh poetry -- 1400-1550., 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- 18th century., 1 canlyniadau
- Elegiac poetry, Welsh -- 18th century., 1 canlyniadau
- Welsh poetry -- Early modern, 1550-1700., 1 canlyniadau
- Encyclopedias and dictionaries -- Early works to 1600., 1 canlyniadau
