Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Mostyn Manuscripts, 7 canlyniadau
- Iolo Morganwg and Taliesin ab Iolo manuscripts and papers, 5 canlyniadau
- Nefydd Manuscripts, 4 canlyniadau
- Crosswood (Mont.) Manuscripts, 3 canlyniadau
- Gwysaney manuscripts, 3 canlyniadau
- Cwrtmawr manuscripts, 1 canlyniadau
- Llanover Manuscripts, 1 canlyniadau
- Sir John Williams manuscripts, 1 canlyniadau
- O. M. Edwards Papers,, 1 canlyniadau
- Brogyntyn manuscripts, 1 canlyniadau
- Pob un
- Williams, Moses, 1685-1742., 1 canlyniadau
- Cynwal, Wiliam, -1587 or 1588, 1 canlyniadau
- Davies, J. H. (John Humphreys), 1871-1926, 1 canlyniadau
- Prys, Thomas, 1564?-1634, 1 canlyniadau
- Edwards, Thomas, 1739-1810, 1 canlyniadau
- Davies, John, d. 1694., 1 canlyniadau
- Bodwrda, William, 1593-1660., 1 canlyniadau
- Eifionydd, 1848-1922, 1 canlyniadau
- Hughes, Humphrey, of Edeirnion., 1 canlyniadau
- Roberts, Richard, fl. 1699., 1 canlyniadau
- Pob un
- Tudur, Siôn, 3 canlyniadau
- Morys, Huw., 3 canlyniadau
- Prys, Edmund, 1544-1623., 2 canlyniadau
- Morris, Lewis, 1701-1765., 2 canlyniadau
- Blackwell, John, 1797-1840, 2 canlyniadau
- Tudur Aled, approximately 1465-approximately 1525, 2 canlyniadau
- Phylip, Siôn, approximately 1543-1620, 2 canlyniadau
- Jones, Hugh, 1789-1858, 2 canlyniadau
- Siôn Cent, approximately 1367-approximately 1430, 2 canlyniadau
- Maredudd ap Rhys, fl. 1440-1483., 2 canlyniadau
- Pob un
- Poetics., 2 canlyniadau
- Wales -- Genealogy, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 1 canlyniadau
- Great Britain -- History -- Civil War, 1642-1649., 1 canlyniadau
- Folklore -- Wales., 1 canlyniadau
- Authors, Welsh -- Wales -- Correspondence., 1 canlyniadau
- Wales -- History -- Research., 1 canlyniadau
- Welsh language -- Grammar -- Early works to 1800, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions -- Early works to 1800, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Pob un
- Welsh poetry., 42 canlyniadau
- Carols, Welsh., 6 canlyniadau
- Englyns., 4 canlyniadau
- Cywydd., 4 canlyniadau
- English poetry -- 18th century., 2 canlyniadau
- Hymns., 2 canlyniadau
- Triads (Literature), 2 canlyniadau
- Elegiac poetry, Welsh., 2 canlyniadau
- English poetry., 2 canlyniadau
- Welsh poetry -- Early modern, 1550-1700., 2 canlyniadau
