Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Mimosa (Clipper ship), 1 canlyniadau
- Jones, Joseph Seth, 1845-1912 -- Correspondence., 1 canlyniadau
- Jones, Joseph Seth, 1845-1912 -- Diaries., 1 canlyniadau
- Williams, R. Bryn -- Archives., 1 canlyniadau
- Jones, Joseph Seth, 1845-1912., 1 canlyniadau
- Talhaiarn, 1810-1869 -- Correspondence., 1 canlyniadau
- Williams, W. W. P. (Watkin William Pritchard), 1832-1912 -- Correspondence, 1 canlyniadau
- Williams, W. W. P. (Watkin William Pritchard), 1832-1912, 1 canlyniadau
- Pob un
- Wales -- Emigration and immigration., 3 canlyniadau
- Patagonia (Argentina and Chile) -- Emigration and immigration., 3 canlyniadau
- Poets -- Wales -- Archives., 1 canlyniadau
- Patagonia (Argentina and Chile), 1 canlyniadau
- Welsh literature -- 20th century., 1 canlyniadau
- Welsh -- Patagonia (Argentina and Chile), 1 canlyniadau
- Poets, Welsh -- 20th century., 1 canlyniadau
- Religious institutions -- Argentina -- Chubut., 1 canlyniadau
- Human settlements -- Patagonia (Argentina and Chile), 1 canlyniadau
- Welsh -- Argentina -- Chubut -- Research., 1 canlyniadau
