Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, O. (Owen), 1790-1874, 1 canlyniadau
- Myrddin Fardd, 1836-1921, 1 canlyniadau
- Iolo Morganwg, 1747-1826, 1 canlyniadau
- Dolgellau Free School (Dolgellau, Wales), 1 canlyniadau
- Camden, William, 1551-1623, 1 canlyniadau
- Norden, Robert, 1 canlyniadau
- Rees, Robert Oliver, 1819-1881, 1 canlyniadau
- Owen, Evan, Pant Philip, 1 canlyniadau
- Williams, Lewis, Llanfachreth -- Correspondence, 1 canlyniadau
- Williams, Lewis, Llanfachreth, 1 canlyniadau
- Pob un
- Schools -- Wales -- Dolgellau, 2 canlyniadau
- Wales, North -- Genealogy, 1 canlyniadau
- Alphabets, 1 canlyniadau
- Bards and bardism, 1 canlyniadau
- Caernarvonshire (Wales) -- Genealogy, 1 canlyniadau
- Schools -- Wales -- Dolgellau -- Rules and practice, 1 canlyniadau
- Schools -- Wales -- Merionethshire, 1 canlyniadau
- Sunday schools -- Wales -- Merionethshire, 1 canlyniadau