Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Papurau'r Athro Griffith John Williams, 2 canlyniadau
- Papurau D. J. Williams, Abergwaun, 1 canlyniadau
- Papurau Iorwerth C. Peate,, 1 canlyniadau
- Papurau Pennar Davies,, 1 canlyniadau
- Papurau David Bowen a Ben Bowen,, 1 canlyniadau
- Papurau T. J. Morgan,, 1 canlyniadau
- Papurau Islwyn Ffowc Elis, 1 canlyniadau
- Pob un
- Jones, Gwilym R. (Gwilym Richard), 1903-1993, 1 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 1 canlyniadau
- Cynan, 1895-1970, 1 canlyniadau
- Cecil-Williams, John Lias Cecil, Sir, 1892-1964, 1 canlyniadau
- Isaac, Norah, 1 canlyniadau
- Jones, Idwal, 1895-1937, 1 canlyniadau
- Jackson, Kenneth Hurlstone, 1909-1991, 1 canlyniadau
- Pob un
- Gwenallt, 1899-1968, 9 canlyniadau
- Jones, Bobi, 1929-2017, 5 canlyniadau
- Jones, Bedwyr Lewis, 5 canlyniadau
- Jones, E. D. (Evan David), 3 canlyniadau
- Jones, Gwilym R. (Gwilym Richard), 1903-1993, 3 canlyniadau
- Parry, Thomas, 1904-1985, 2 canlyniadau
- Jones, E. K. (Evan Kenffig), 1863-1950, 2 canlyniadau
- Lewis, Saunders, 1893-1985, 2 canlyniadau
- Williams, D. J. (David John), 1885-1970, 2 canlyniadau
- Jenkins, R. T. (Robert Thomas), 1881-, 2 canlyniadau
- Pob un
- Welsh language, 1 canlyniadau
- Welsh poetry -- 20th century, 1 canlyniadau
- Welsh drama -- 20th century, 1 canlyniadau
- Authors, Welsh -- 20th century, 1 canlyniadau
- Poets, Welsh -- 20th century, 1 canlyniadau
- Dramatists, Welsh -- 20th century, 1 canlyniadau
- World War, 1914-1918 -- Personal narratives, Welsh., 1 canlyniadau