Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, Richard Roberts, 1780-1843, 4 canlyniadau
- Eben Fardd, 1802-1863, 3 canlyniadau
- Wyn, Sion, 1786-1859, 3 canlyniadau
- Thomas, David, 1759-1822, 2 canlyniadau
- Williams, Morris, 1809-1874, 2 canlyniadau
- Williams, John, 1811-1862, 2 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 2 canlyniadau
- Mynyddog, 1833-1877, 2 canlyniadau
- Harris, Howell, 1714-1773, 1 canlyniadau
- Morgan, Octavius, 1803-1888, 1 canlyniadau
- Pob un
- Llanfyllin (Wales), 1 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Welsh periodicals -- 19th century, 1 canlyniadau
- Poets, English -- 19th century, 1 canlyniadau
- Globes, 1 canlyniadau
- Schools -- Wales -- Pwllheli, 1 canlyniadau
- Rent charges -- Wales -- Llangybi (Caernarvonshire), 1 canlyniadau
- Saethon (Llanfihangel Bachellaeth, Wales) -- Genealogy, 1 canlyniadau
- Ardudwy (Wales) -- Antiquities, 1 canlyniadau