Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, David, 1736-1810, 2 canlyniadau
- Vaughan family, Earls of Lisburne, 1 canlyniadau
- Dafydd ap Gwilym, active 14th century, 1 canlyniadau
- Davies, John, 1567-1644, 1 canlyniadau
- Carreg Cennen Castle (Wales), 1 canlyniadau
- Tudur, Siôn, 1 canlyniadau
- Davies, Walter, 1761-1849, 1 canlyniadau
- Richard, Edward, 1714-1777., 1 canlyniadau
- Honourable Society of Cymmrodorion (London, England), 1 canlyniadau
- Horsley, Samuel, 1733-1806, 1 canlyniadau
- Pob un
- Poetics., 1 canlyniadau
- Agriculture -- Wales, South, 1 canlyniadau
- Horticulture., 1 canlyniadau
- Cardiganshire (Wales) -- Description and travel, 1 canlyniadau
- Montgomeryshire (Wales) -- Geography, 1 canlyniadau
- Agriculture, 1 canlyniadau
- Llanbadarn Fawr (Ceredigion, Wales), 1 canlyniadau
- Tregaron (Wales), 1 canlyniadau
- Pontrhydfendigaid (Wales), 1 canlyniadau
- Cilgerran (Wales), 1 canlyniadau
