Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, O. (Owen), 1790-1874, 8 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 4 canlyniadau
- Jones, Richard, 1785-1848, 4 canlyniadau
- Thomas, David, 1759-1822, 4 canlyniadau
- Williams, Griffith, 1769-1838, 4 canlyniadau
- Owen, Goronwy, 1723-1769?, 3 canlyniadau
- Williams, Robert, 1766-1850, 3 canlyniadau
- Roberts, John, 1749-1817, 3 canlyniadau
- Wyn, Dewi, 1784-1841, 3 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836 -- Correspondence, 2 canlyniadau
- Pob un
- Welsh language -- Middle Welsh, 1100-1400 -- Glossaries, vocabularies, etc., 1 canlyniadau
- Welsh language -- To 1100 -- Glossaries, vocabularies, etc., 1 canlyniadau
- Wales, North -- Genealogy, 1 canlyniadau
- Corn laws (Great Britain), 1 canlyniadau
- Baptists -- Wales -- 19th century, 1 canlyniadau
- Mormons -- Wales -- 19th century., 1 canlyniadau
- Plymouth Brethren, 1 canlyniadau
- Great Britain -- Militia -- Trials, litigation, etc., 1 canlyniadau
- Welsh language -- Punctuation, 1 canlyniadau
- Plagiarism -- Wales, 1 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 8 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 6 canlyniadau
- Welsh poetry -- To 1100, 4 canlyniadau
- Welsh poetry -- 1400-1550, 4 canlyniadau
- Welsh poetry -- 1100-1400, 4 canlyniadau
- Welsh poetry -- 19th century, 4 canlyniadau
- English poetry -- 19th century, 2 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Carols, Welsh, 1 canlyniadau
- English poetry -- Middle English, 1100-1500, 1 canlyniadau
