Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Celynog manuscripts, 2 canlyniadau
- Cwrtmawr manuscripts, 1 canlyniadau
- Crosswood (Mont.) Manuscripts, 1 canlyniadau
- Egerton Phillimore Papers, 1 canlyniadau
- Sir John Rhŷs papers, 1 canlyniadau
- The Honourable Society of Cymmrodorion Records,, 1 canlyniadau
- Nefydd Manuscripts, 1 canlyniadau
- J. T. Evans Manuscripts, 1 canlyniadau
- Ramsay manuscripts, 1 canlyniadau
- Sir Lewis Morris Manuscripts,, 1 canlyniadau
- Pob un
- Hughes, John Ceiriog, 1832-1887, 1 canlyniadau
- Gwalchmai, 1803-1897, 1 canlyniadau
- Richards, Brinley, 1819-1885, 1 canlyniadau
- Thomas, D. Lleufer (Daniel Lleufer), 1863-1940., 1 canlyniadau
- Snell & Sons., 1 canlyniadau
- Mary Louisa Ramsay., 1 canlyniadau
- Talhaiarn, 1810-1869., 1 canlyniadau
- Lovelace, Ada King, Countess of, 1815-1852, 1 canlyniadau
- Myers, Winifred Alice, 1909-1985, 1 canlyniadau
- Pob un
- Thomas, John, 1826-1913, 22 canlyniadau
- Gwilym Cowlyd, 1828-1904, 6 canlyniadau
- Thomas, David, 1759-1822, 4 canlyniadau
- Hughes, John Ceiriog, 1832-1887, 4 canlyniadau
- Llanover, Augusta Hall, 1802-1896, 3 canlyniadau
- Eben Fardd, 1802-1863, 3 canlyniadau
- Wyn, Sion, 1786-1859, 3 canlyniadau
- Wyn, Dewi, 1784-1841, 3 canlyniadau
- Williams, John, 1811-1862, 3 canlyniadau
- Jones, John, 1792-1852, 3 canlyniadau
- Pob un
- Llanrwst (Wales), 1 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Agriculture -- Poetry, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Art festivals -- Wales -- Llanrwst, 1 canlyniadau
- Women prisoners -- Wales -- Pwllheli, 1 canlyniadau
- Broom Hall (Abererch, Wales : Mansion) -- Library, 1 canlyniadau
- Criccieth (Wales) -- Genealogy, 1 canlyniadau
- Wales -- Bibliography, 1 canlyniadau
- Welsh poetry -- 19th century, 1 canlyniadau
- Pob un
- Welsh poetry -- 19th century, 5 canlyniadau
- Welsh poetry -- 19th century., 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- English poetry -- 19th century, 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Songs, Welsh -- 19th century, 1 canlyniadau
- Devices (Heraldry) -- Wales, North., 1 canlyniadau
- Ballads -- 19th century, 1 canlyniadau