Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Eisteddfod Genedlaethol Cymru - cyfansoddiadau a beirniadaethau, 691 canlyniadau
- Papurau D. Tecwyn Lloyd,, 173 canlyniadau
- Papurau D. J. Williams, Abergwaun, 167 canlyniadau
- CMA: Cofysgrifau Eglwys Engedi, Caernarfon, 163 canlyniadau
- Papurau Iorwerth C. Peate,, 132 canlyniadau
- Papurau'r Athro Griffith John Williams, 123 canlyniadau
- Papurau Pennar Davies,, 113 canlyniadau
- Dramâu Emyr Edwards,, 94 canlyniadau
- Papurau David Bowen a Ben Bowen,, 89 canlyniadau
- CMA: Cofnodion Eglwys Seilo, Llandudno,, 85 canlyniadau
- Pob un
- Lewis, Saunders, 1893-1985, 9 canlyniadau
- Roberts, Kate, 1891-1985, 8 canlyniadau
- Parry, Thomas, 1904-1985, 6 canlyniadau
- Bowen, Euros., 5 canlyniadau
- Thomas, Ben Bowen, 1899-1977, 4 canlyniadau
- Bell, H. Idris (Harold Idris), Sir, b. 1879, 4 canlyniadau
- Davies, E. Tegla (Edward Tegla), 1880-1967., 4 canlyniadau
- Parry, Robert Williams, 3 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949, 3 canlyniadau
- Edwards, Owen M. (Owen Morgan), 1858-1920, 3 canlyniadau
- Pob un
- Parry, Thomas, 1904-1985, 31 canlyniadau
- Jones, Dic, 29 canlyniadau
- Roberts, Kate, 1891-1985, 25 canlyniadau
- Lewis, Saunders, 1893-1985, 25 canlyniadau
- Jones, Bobi, 1929-2017, 18 canlyniadau
- Elis, Islwyn Ffowc, 18 canlyniadau
- Evans, Gwynfor, 18 canlyniadau
- Parry-Williams, T. H. (Thomas Herbert), Sir, 1887-1975, 16 canlyniadau
- Ellis, T. I. (Thomas Iorwerth), 1899-1970, 13 canlyniadau
- Williams, J. E. Caerwyn (John Ellis Caerwyn), 11 canlyniadau
- Pob un
- Literature -- Societies, etc., 4 canlyniadau
- Patagonia (Argentina and Chile), 4 canlyniadau
- Elegiac poetry, Welsh, 4 canlyniadau
- Nationalism -- Wales, 4 canlyniadau
- Five Roads (Wales), 4 canlyniadau
- Welsh poetry -- 20th century, 3 canlyniadau
- Ballads, Welsh, 3 canlyniadau
- Welsh language -- Grammar., 3 canlyniadau
- Swansea (Wales), 2 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 2 canlyniadau
- Pob un
- Welsh poetry -- 20th century., 10 canlyniadau
- Tune books., 10 canlyniadau
- Englyns., 8 canlyniadau
- Welsh poetry -- 19th century., 4 canlyniadau
- Welsh poetry, 4 canlyniadau
- Anthems -- 19th century., 4 canlyniadau
- Tune books, 3 canlyniadau
- Church statistics -- Wales -- Caernarfon, 3 canlyniadau
- Theater programs -- Wales, 3 canlyniadau
- Poetry, 2 canlyniadau
