Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Sotheby, William, 1757-1833., 2 canlyniadau
- Seward, Anna, 1742-1809, 1 canlyniadau
- Dolbadarn Castle (Gwynedd, Wales), 1 canlyniadau
- Sheridan, Richard Brinsley, 1751-1816., 1 canlyniadau
- Piozzi, Hester Lynch, 1741-1821, 1 canlyniadau
- Whitefield, George, 1714-1770, 1 canlyniadau
- Burgess, Thomas, 1756-1837, 1 canlyniadau
- Butler, Eleanor, Lady, 1739-1829, 1 canlyniadau
- Bagot, Lewis, 1741-1802, 1 canlyniadau
- Ponsonby, Sarah, 1755-1831, 1 canlyniadau
- Pob un
- Wales, North -- Description and travel, 1 canlyniadau
- Slate industry -- Wales -- Gwynedd., 1 canlyniadau
- Earthquakes -- Portugal -- Lisbon, 1 canlyniadau
- Floods -- Portugal -- Lisbon, 1 canlyniadau
- Virginia -- Religion -- 18th century, 1 canlyniadau
- Copper mines and mining -- Wales -- Anglesey., 1 canlyniadau
- Llangollen (Wales) -- Description and travel, 1 canlyniadau