Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 8 canlyniadau
- Papurau Gwynfor Evans/Gwynfor Evans Papers,, 3 canlyniadau
- Papurau'r Athro Griffith John Williams, 2 canlyniadau
- Glyn Jones Papers,, 2 canlyniadau
- David Jones (Artist and Writer) Papers, 1 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
- H. Francis Jones Papers, 1 canlyniadau
- Pob un
- Jones, Bobi, 1929-2017, 4 canlyniadau
- Jones, Gwilym R. (Gwilym Richard), 1903-1993, 1 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 1 canlyniadau
- Griffiths, John Gwyn, 1 canlyniadau
- Bowen, Euros,, 1 canlyniadau
- Davies, Aneirin Talfan, 1 canlyniadau
- Jenkins, R. T. (Robert Thomas), 1881-, 1 canlyniadau
- Cynan, 1895-1970, 1 canlyniadau
- Stephens, Meic, 1 canlyniadau
- , 1 canlyniadau
- Pob un
- Gwenallt, 1899-1968, 30 canlyniadau
- Roberts, Kate, 1891-1985, 9 canlyniadau
- Lewis, Saunders, 1893-1985, 8 canlyniadau
- Parry, Thomas, 1904-1985, 6 canlyniadau
- Jones, Gwilym R. (Gwilym Richard), 1903-1993, 5 canlyniadau
- Jones, Bobi, 1929-2017, 5 canlyniadau
- Davies, Aneirin Talfan, 5 canlyniadau
- Williams, D. J. (David John), 1885-1970, 5 canlyniadau
- Jenkins, R. T. (Robert Thomas), 1881-, 5 canlyniadau
- Peate, Iorwerth Cyfeiliog, 1901-1982, 5 canlyniadau
- Pob un
- Welsh language, 1 canlyniadau
- Welsh poetry -- 20th century, 1 canlyniadau
- Welsh literature -- 20th century., 1 canlyniadau
- Art festivals -- Wales -- Llanrwst, 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
- Art festivals -- Wales -- Blaenau Ffestiniog, 1 canlyniadau
