Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Iolo Morganwg, 1747-1826, 8 canlyniadau
- Davies, Walter, 1761-1849 -- Correspondence, 4 canlyniadau
- Davies, Jane, 3 canlyniadau
- Davies, Walter, 1761-1849., 2 canlyniadau
- Jenkins, John, 1770-1829 -- Correspondence., 2 canlyniadau
- Lhuyd, Edward, 1660-1709, 2 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 2 canlyniadau
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Williams, Griffith, 1769-1838, 2 canlyniadau
- Morys, Huw, 2 canlyniadau
- Pob un
- Welsh language, 1 canlyniadau
- Llanerfyl (Wales), 1 canlyniadau
- Llangadfan (Wales), 1 canlyniadau
- Wales -- History, 1 canlyniadau
- Wales -- Antiquities, 1 canlyniadau
- Wales -- Geography, 1 canlyniadau
- Archaeology, 1 canlyniadau
- Welsh literature, 1 canlyniadau
- Garthbeibio (Wales), 1 canlyniadau
- Bishops -- Autographs, 1 canlyniadau
- Pob un
- Poetry, 1 canlyniadau
- Welsh poetry., 1 canlyniadau
- Englyns -- 19th century., 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Welsh poetry -- 19th century, 1 canlyniadau
- Manuscripts, Welsh -- Catalogs., 1 canlyniadau
- Inscriptions, 1 canlyniadau
- Elegiac poetry, Welsh -- Wales -- 18th century, 1 canlyniadau
- Elegiac poetry, Welsh -- Wales -- 19th century, 1 canlyniadau
