Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Sir John Rhŷs papers, 11 canlyniadau
- J. H. Davies, Cwrt Mawr, papers, 3 canlyniadau
- Cwrtmawr manuscripts, 1 canlyniadau
- The Honourable Society of Cymmrodorion Records,, 1 canlyniadau
- Hobley Griffith Manuscripts,, 1 canlyniadau
- Haverfordwest MSS,, 1 canlyniadau
- Lleufer Thomas MSS,, 1 canlyniadau
- Fforest Legionis Manuscripts, 1 canlyniadau
- John Thomas (Pencerdd Gwalia) Manuscripts,, 1 canlyniadau
- Robinson manuscripts, 1 canlyniadau
- Pob un
- Morris, Lewis, 1833-1907, 30 canlyniadau
- Jones, D. Brynmor (David Brynmor), Sir, 1852-1921., 8 canlyniadau
- Allen, J. Romilly (John Romilly), 1847-1907., 7 canlyniadau
- Davies, J. H. (John Humphreys), 1871-1926, 6 canlyniadau
- Anwyl, E. (Edward), 1866-1914., 6 canlyniadau
- Nicholson, Edward Williams Byron, 1849-1912., 6 canlyniadau
- Owen, Henry, 1844-1919., 6 canlyniadau
- Powel, Thomas, 1845-1922., 5 canlyniadau
- Williams, Thomas Marchant, 1845-1914, 5 canlyniadau
- Palmer, Alfred Neobard, 5 canlyniadau
- Pob un
- Welsh literature -- 19th century., 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Welsh -- England -- London -- Societies, etc., 1 canlyniadau
- Wales -- Bibliography, 1 canlyniadau
- Welsh -- England -- London., 1 canlyniadau
- Education -- Wales, 1 canlyniadau
- Education -- Wales., 1 canlyniadau
- London (England), 1 canlyniadau
- Wales -- Politics and government, 1 canlyniadau
- Welsh language -- Orthography and spelling., 1 canlyniadau