Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Dafydd ap Gwilym, active 14th century, 2 canlyniadau
- Leland, John, 1506?-1552., 2 canlyniadau
- Lhuyd, Edward, 1660-1709., 1 canlyniadau
- Ellis, David, 1736-1795, 1 canlyniadau
- Gwyneddigion Society, 1 canlyniadau
- Ieuan ap Hywel Swrdwal, d. ca. 1485, 1 canlyniadau
- Camden, William, 1551-1623, 1 canlyniadau
- Eisteddfod Caerwys (1798 : Caerwys, Wales), 1 canlyniadau
- Williams, Taliesin, 1787-1847, 1 canlyniadau
- Cambrian Society of Gwent. Eisteddfod (1822 : Brecon, Wales), 1 canlyniadau
- Pob un
- Glamorgan (Wales), 2 canlyniadau
- Normans -- Wales -- Glamorgan, 2 canlyniadau
- Orchards -- Wales -- Glamorgan, 2 canlyniadau
- Forests and forestry -- Wales -- Breconshire., 1 canlyniadau
- Glamorgan (Wales) -- Surveys, 1 canlyniadau
- Iron industry and trade -- Wales -- Glamorgan., 1 canlyniadau
- Merthyr Tydfil (Wales), 1 canlyniadau
- Poets, Welsh, 1 canlyniadau
- Glamorgan (Wales) -- Genealogy, 1 canlyniadau
- Wales -- Antiquities, 1 canlyniadau
