Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Llew Llwyfo, 1831-1901, 6 canlyniadau
- Myrddin Fardd, 1836-1921, 3 canlyniadau
- Eben Fardd, 1802-1863 -- Correspondence, 2 canlyniadau
- Eben Fardd, 1802-1863, 2 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 2 canlyniadau
- Hughes, John Ceiriog, 1832-1887, 2 canlyniadau
- Talhaiarn, 1810-1869, 2 canlyniadau
- Rees, William, 1802-1883, 2 canlyniadau
- Eos Llechid, 1828-1898, 2 canlyniadau
- Morien, 1836?-1921, 2 canlyniadau
- Pob un
- Welsh periodicals -- 19th century, 2 canlyniadau
- Welsh language, 1 canlyniadau
- Wales -- Social life and customs, 1 canlyniadau
- Wales -- History, 1 canlyniadau
- Schools -- Wales -- Porthmadog, 1 canlyniadau
- Congregationalists -- England -- Liverpool -- Anniversaries, etc., 1 canlyniadau
- Welsh literature -- 19th century, 1 canlyniadau
- Welsh newspapers -- 19th century, 1 canlyniadau
- Welsh newspapers -- United States -- 19th century, 1 canlyniadau
- Fasts and feasts -- Wales, 1 canlyniadau
