Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Edwards, John, 1747-1792., 1 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Tudur, Siôn, 1 canlyniadau
- Prys, Thomas, 1564?-1634, 1 canlyniadau
- Jones, John, 1766-1821, 1 canlyniadau
- Simwnt Fychan, approximately 1530-1606, 1 canlyniadau
- Gruffydd ap Ieuan ap Llywelyn Fychan, ca. 1485-1553., 1 canlyniadau
- Owain, Dafydd, active 1540-1570, 1 canlyniadau
- Phylip, William, 1579-1669., 1 canlyniadau
- Rowland, Ellis, ca. 1650-ca. 1730, 1 canlyniadau
- Pob un
- Medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Englyns., 1 canlyniadau
- Agriculture -- Wales -- Lledrod., 1 canlyniadau
- Farmers -- Wales -- Lledrod., 1 canlyniadau
- Tithes -- Wales -- Lledrod, 1 canlyniadau
