Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, John, 1749-1817, 2 canlyniadau
- Lhuyd, Edward, 1660-1709., 1 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836 -- Correspondence, 1 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Tudur, Siôn, 1 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 1 canlyniadau
- Morris, Lewis, 1701-1765, 1 canlyniadau
- Jones, Richard, 1785-1848, 1 canlyniadau
- Eisteddfod Tremadog (1811 : Tremadog, Wales), 1 canlyniadau
- Davies, Walter, 1761-1849, 1 canlyniadau
- Pob un
- Welsh language -- Punctuation, 2 canlyniadau
- Welsh Indians., 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Plagiarism -- Wales, 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Rhetoric, 1 canlyniadau
- Bards and bardism., 1 canlyniadau
- Celtic languages -- Comparison, 1 canlyniadau
- Welsh language -- Orthography and spelling., 1 canlyniadau
- Welsh language -- Alphabet., 1 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 2 canlyniadau
- Welsh poetry -- 19th century, 2 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Carols, Welsh, 1 canlyniadau
- English poetry -- 19th century, 1 canlyniadau
- Welsh poetry -- 19th century -- Translations into English, 1 canlyniadau
