Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- D. E. Jenkins Manuscripts,, 1 canlyniadau
- Papurau Iorwerth C. Peate,, 1 canlyniadau
- William John Parry Manuscripts, 1 canlyniadau
- Papurau Marion Eames,, 1 canlyniadau
- Llawysgrifau ac archifau T. Llew Jones, 1 canlyniadau
- Papurau T. J. Morgan,, 1 canlyniadau
- Papurau Crwys,, 1 canlyniadau
- Papurau Mathonwy Hughes, 1 canlyniadau
- Papurau Islwyn Ffowc Elis, 1 canlyniadau
- Kate Davies MSS,, 1 canlyniadau
- Pob un
- Davies, J. Glyn (John Glyn), 1870-1953, 1 canlyniadau
- Jones, J. W. (John William), 1883-1954., 1 canlyniadau
- Parry, Robert Williams, 1 canlyniadau
- Eisteddfod Genedlaethol Cymru., 1 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949, 1 canlyniadau
- Williams, D. Pryse (David Pryse), 1878-1952, 1 canlyniadau
- Gruffydd, W. J. (William John), 1881-1954, 1 canlyniadau
- Williams, Waldo, 1904-1971, 1 canlyniadau
- Gwenallt, 1899-1968, 1 canlyniadau
- Prichard, Caradog, 1904-1980, 1 canlyniadau
- Pob un
- Plaid Cymru, 2 canlyniadau
- Williams, Waldo, 1904-1971, 2 canlyniadau
- Parry, Robert Williams -- Archives., 2 canlyniadau
- Church in Wales., 1 canlyniadau
- Davies, J. Glyn (John Glyn), 1870-1953 -- Archives, 1 canlyniadau
- Thomas, Jennie, 1898-1979 -- Correspondence, 1 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949 -- Correspondence, 1 canlyniadau
- Vaughan, Arthur Owen -- Archives., 1 canlyniadau
- Vaughan, Arthur Owen., 1 canlyniadau
- Bethel (Church : Tanygrisiau, Wales), 1 canlyniadau
- Pob un
- Welsh poetry -- 20th century, 47 canlyniadau
- Welsh poetry -- 19th century, 13 canlyniadau
- Welsh literature -- 20th century, 5 canlyniadau
- Welsh literature -- 20th century., 5 canlyniadau
- Sermons, Welsh -- Wales, 3 canlyniadau
- Sermons, Welsh -- 20th century., 3 canlyniadau
- Printed ephemera -- Wales., 2 canlyniadau
- Poets -- Wales -- Archives., 2 canlyniadau
- Welsh literature -- 19th century., 2 canlyniadau
- Welsh prose literature -- 20th century., 2 canlyniadau
