Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roland Mathias Papers,, 17 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 2 canlyniadau
- Sam Adams Papers, 2 canlyniadau
- Gwyneth Lewis Papers, 2 canlyniadau
- Kyffin Williams Archive, 1 canlyniadau
- Glyn Jones Papers,, 1 canlyniadau
- New Welsh Review Archive,, 1 canlyniadau
- Raymond Garlick manuscripts, 1 canlyniadau
- Pob un
- Stephens, Meic, 2 canlyniadau
- Bielski, Alison J., 1 canlyniadau
- Jones, Glyn, 1905-1995, 1 canlyniadau
- Jones, Sally Roberts, 1 canlyniadau
- Garlick, Raymond, 1 canlyniadau
- Conran, Anthony, 1 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 1 canlyniadau
- Morgan, Robert, 1921-1994, 1 canlyniadau
- Norris, Leslie, 1921-2006, 1 canlyniadau
- Hooker, Jeremy, 1941-, 1 canlyniadau
- Pob un
- Clarke, Gillian, 1937-, 27 canlyniadau
- Garlick, Raymond, 17 canlyniadau
- Jones, Glyn, 1905-1995, 15 canlyniadau
- Hooker, Jeremy, 1941-, 14 canlyniadau
- Bidgood, Ruth, 12 canlyniadau
- Stephens, Meic, 11 canlyniadau
- Prys-Jones, A. G. (Arthur Glyn), 11 canlyniadau
- Davies, John, 1944-, 10 canlyniadau
- Jones, Sally Roberts, 9 canlyniadau
- Norris, Leslie, 1921-2006, 9 canlyniadau