Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas, David, 1759-1822, 2 canlyniadau
- Williams, David, 1799-1869, 2 canlyniadau
- Eisteddfod Llangollen (1858 : Llangollen, Wales), 1 canlyniadau
- Eben Fardd, 1802-1863 -- Correspondence, 1 canlyniadau
- Eben Fardd, 1802-1863, 1 canlyniadau
- Wyn, Sion, 1786-1859, 1 canlyniadau
- Jones, Richard Roberts, 1780-1843, 1 canlyniadau
- Wyn, Sion, 1786-1859 -- Correspondence, 1 canlyniadau
- Wyn, Dewi, 1784-1841, 1 canlyniadau
- Williams, John, 1811-1862, 1 canlyniadau
- Pob un
- Llanfyllin (Wales), 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
