Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, Kate, 1891-1985, 4 canlyniadau
- Lewis, Saunders, 1893-1985, 2 canlyniadau
- Gwenallt, 1899-1968, 2 canlyniadau
- Davies, J. Glyn (John Glyn), 1870-1953, 1 canlyniadau
- Parry, Robert Williams, 1 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949, 1 canlyniadau
- Gruffydd, W. J. (William John), 1881-1954, 1 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 1 canlyniadau
- Williams, G. J. (Griffith John), 1 canlyniadau
- Jones, John Gwilym, 1904-1988., 1 canlyniadau
- Pob un
- Welsh literature -- 20th century., 1 canlyniadau
- World War, 1939-1945, 1 canlyniadau
- Authors, Welsh -- Wales -- Correspondence, 1 canlyniadau
- Education, Secondary -- Wales -- Ceredigion., 1 canlyniadau
- World War, 1939-1945 -- Sri Lanka., 1 canlyniadau
- Automobiles -- Wales -- Bethesda (Gwynedd), 1 canlyniadau
- Welsh literature -- Wales -- Ceredigion., 1 canlyniadau
