Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Papurau Gwynfor Evans/Gwynfor Evans Papers,, 12 canlyniadau
- John Barnie Papers, 10 canlyniadau
- Emyr Humphreys Papers, 5 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 3 canlyniadau
- Greg Hill Papers, 2 canlyniadau
- Lord Cledwyn of Penrhos Papers, 1 canlyniadau
- Roland Mathias Papers,, 1 canlyniadau
- Glyn Jones Papers,, 1 canlyniadau
- Gillian Clarke Papers,, 1 canlyniadau
- Rhys Davies Papers, 1 canlyniadau
- Pob un
- Garlick, Raymond, 2 canlyniadau
- Davies, Cassie, 1898-1988, 2 canlyniadau
- Callaghan, James, 1912-2005, 2 canlyniadau
- Daniel, Goronwy H. (Goronwy Hopcyn), 1914-2003, 2 canlyniadau
- Humphreys, Emyr, 1 canlyniadau
- Bowen, Euros,, 1 canlyniadau
- Prys-Davies, Gwilym Prys Davies, Baron, 1923-2017, 1 canlyniadau
- Blissett, William, 1 canlyniadau
- Bowen, D. J. (David James), 1925-, 1 canlyniadau
- Denez, Per, 1 canlyniadau
- Pob un
- Thomas, Ned, 1936-, 43 canlyniadau
- Stephens, Meic, 9 canlyniadau
- Poole, Richard, 1945-, 9 canlyniadau
- Felton, Mick., 7 canlyniadau
- Lord, Peter, 1948-, 6 canlyniadau
- Minhinnick, Robert, 1952-, 6 canlyniadau
- Wigley, Dafydd, 6 canlyniadau
- Maud, Ralph, 6 canlyniadau
- Lloyd, David T., 1954-, 6 canlyniadau
- Gruffydd, R. Geraint, 5 canlyniadau