Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lewis, Saunders, 1893-1985, 4 canlyniadau
- Roberts, Kate, 1891-1985, 2 canlyniadau
- Jones, John Gwilym, 1904-1988, 1 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 1 canlyniadau
- Academi Gymreig -- Archives., 1 canlyniadau
- Williams, Waldo, 1904-1971, 1 canlyniadau
- Llywelyn-Williams, Alun, 1 canlyniadau
- Williams, D. J. (David John), 1885-1970, 1 canlyniadau
- Prichard, Caradog, 1904-1980, 1 canlyniadau
- Gwynn, Harri, d. 1985., 1 canlyniadau
- Pob un
- Llanfair Talhaiarn (Wales), 1 canlyniadau
- Authors, Welsh -- Archives., 1 canlyniadau
- Nationalism -- Wales., 1 canlyniadau
- Nationalists -- Wales, 1 canlyniadau
- Welsh drama -- 20th century, 1 canlyniadau
- World War, 1914-1918 -- Personal narratives, Welsh., 1 canlyniadau
- Authors, Welsh -- 20th century., 1 canlyniadau
- Trials (Arson) -- Wales -- Penyberth., 1 canlyniadau
- Penyberth (Wales), 1 canlyniadau
- Llandudno (Wales), 1 canlyniadau
