Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Cwrtmawr manuscripts, 7 canlyniadau
- Mysevin manuscripts, 4 canlyniadau
- Llanover Manuscripts, 2 canlyniadau
- Crosswood (Mont.) Manuscripts, 2 canlyniadau
- J. H. Davies, Cwrt Mawr, papers, 2 canlyniadau
- David Jones (Artist and Writer) Papers, 1 canlyniadau
- Eirene White papers, 1 canlyniadau
- D. E. Jenkins Manuscripts,, 1 canlyniadau
- Papurau D. J. Williams, Abergwaun, 1 canlyniadau
- Nefydd Manuscripts, 1 canlyniadau
- Pob un
- Jones, Owen, 1741-1814., 1 canlyniadau
- Foster, Idris, 1911-1984, 1 canlyniadau
- Rhys, John, Sir, 1840-1915, 1 canlyniadau
- Evans, Vincent, Sir, 1851-1934, 1 canlyniadau
- Morgan, Prys, 1 canlyniadau
- Cecil-Williams, John Lias Cecil, Sir, 1892-1964, 1 canlyniadau
- Jones, Ben G. (Benjamin George), 1914-1989, 1 canlyniadau
- Williams, J. Haulfryn (John Haulfryn), 1908-1980, 1 canlyniadau
- Ashby, Margery Corbett- Dame, 1882-1981, 1 canlyniadau
- Robin Ddu o Fôn, 1744-1785, 1 canlyniadau
- Pob un
- Honourable Society of Cymmrodorion (London, England), 29 canlyniadau
- University College of Wales (Aberystwyth, Wales), 4 canlyniadau
- Morris, Lewis, 1701-1765, 4 canlyniadau
- Jones, Owen, 1741-1814, 4 canlyniadau
- Davies, Walter, 1761-1849, 3 canlyniadau
- Jones, Thomas, 1768-1828, 3 canlyniadau
- Gwyneddigion Society, 3 canlyniadau
- Richards, Mary, 1787-1877, 3 canlyniadau
- Jones, John, 1792-1852, 3 canlyniadau
- Jenkins, John, 1770-1829, 3 canlyniadau
- Pob un
- Poetics., 3 canlyniadau
- Alphabets, 3 canlyniadau
- Druids and druidism, 3 canlyniadau
- Bards and bardism., 3 canlyniadau
- Welsh language -- Orthography and spelling., 3 canlyniadau
- Welsh Indians., 2 canlyniadau
- Tithes -- Wales -- Darowen, 2 canlyniadau
- Welsh language -- Etymology., 2 canlyniadau
- Welsh poetry -- To 1100, 2 canlyniadau
- Glamorgan (Wales) -- Surveys, 1 canlyniadau
- Pob un
- Welsh poetry -- 18th century, 7 canlyniadau
- Welsh poetry -- 19th century, 6 canlyniadau
- Welsh poetry -- 1100-1400, 4 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 3 canlyniadau
- Triads (Literature), 3 canlyniadau
- Welsh poetry -- To 1100, 3 canlyniadau
- Welsh poetry -- 1400-1550, 3 canlyniadau
- English poetry -- 19th century, 2 canlyniadau
- English poetry -- 19th century., 1 canlyniadau
- English poetry -- 17th century, 1 canlyniadau
