Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roland Mathias Papers, 10 canlyniadau
- Gillian Clarke Papers,, 5 canlyniadau
- New Welsh Review Archive,, 4 canlyniadau
- Glyn Jones Papers,, 2 canlyniadau
- Sam Adams Papers, 2 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 1 canlyniadau
- Papurau Gwynfor Evans/Gwynfor Evans Papers,, 1 canlyniadau
- Teliesyn Archive,, 1 canlyniadau
- Peter Hellings papers, 1 canlyniadau
- Dedwydd Jones correspondence, 1 canlyniadau
- Pob un
- Norris, Leslie, 1921-2006, 2 canlyniadau
- Howard-Jones, Ray, 1 canlyniadau
- Clarke, Gillian, 1937-, 1 canlyniadau
- Jones, Sally Roberts, 1 canlyniadau
- Conran, Anthony, 1 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 1 canlyniadau
- Bidgood, Ruth, 1 canlyniadau
- Archard, Cary, 1 canlyniadau
- Pugh, Sheenagh, 1950-, 1 canlyniadau
- Davies, John, 1944-, 1 canlyniadau
- Pob un
- Jenkins, Nigel, 1949-2014, 28 canlyniadau
- Garlick, Raymond, 14 canlyniadau
- Bidgood, Ruth, 12 canlyniadau
- Stephens, Meic, 11 canlyniadau
- Jones, Sally Roberts, 11 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 11 canlyniadau
- Jones, Glyn, 1905-1995, 10 canlyniadau
- Hooker, Jeremy, 1941-, 8 canlyniadau
- Davies, John, 1944-, 8 canlyniadau
- Curtis, Tony, 1946-, 7 canlyniadau