Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Crosswood (Mont.) Manuscripts,, 12 canlyniadau
- Sir Edward Anwyl MSS,, 4 canlyniadau
- Llanover Manuscripts, 4 canlyniadau
- Iolo Morganwg and Taliesin ab Iolo manuscripts and papers, 3 canlyniadau
- D. D. Williams Manuscripts,, 2 canlyniadau
- D. R. Thomas Manuscripts, 2 canlyniadau
- Saunders Lewis Manuscripts, 2 canlyniadau
- Edward Edwards Manuscripts,, 2 canlyniadau
- Alcwyn C. Evans Manuscripts,, 2 canlyniadau
- Edward Griffith MSS, 2 canlyniadau
- Pob un
- Sir Edward Anwyl., 4 canlyniadau
- 'Iolo Morganwg'., 3 canlyniadau
- Jones, David, 1895-1974, 3 canlyniadau
- Edward Edwards., 2 canlyniadau
- Wynne-Williams, Michael, 1 canlyniadau
- Niedergang, Ena, 1945-, 1 canlyniadau
- Edwards, J. (John), 1806-1887., 1 canlyniadau
- Gwynne, John, surveyor of North Wales., 1 canlyniadau
- Thompson, J. M. (James Matthew), 1878-1956., 1 canlyniadau
- Dr Humphrey Foulks and others., 1 canlyniadau
- Pob un
- Vaughan, Robert, 1592-1667, 4 canlyniadau
- 'Iolo Morganwg'., 3 canlyniadau
- Sir Edward Anwyl., 2 canlyniadau
- Rhodri Mawr, d. 877, 2 canlyniadau
- Llawdden, active 1450, 2 canlyniadau
- Jones, David, 1895-1974 -- Correspondence, 2 canlyniadau
- Ieuan ap Hywel Swrdwal, d. ca. 1485, 2 canlyniadau
- Hywel, King of Wales, -950, 2 canlyniadau
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Jones, David, 1895-1974, 2 canlyniadau
- Pob un
- Wales -- History, 77 canlyniadau
- Welsh literature, 12 canlyniadau
- Wales -- Antiquities, 8 canlyniadau
- Welsh language, 4 canlyniadau
- Wales -- Kings and rulers, 2 canlyniadau
- Saints -- Wales -- Genealogy, 2 canlyniadau
- Saints -- Great Britain -- Genealogy, 2 canlyniadau
- Britons -- Civilization., 2 canlyniadau
- Medicine -- Wales., 2 canlyniadau
- Hymns, Welsh, 2 canlyniadau
- Pob un
- Proverbs, Welsh, 3 canlyniadau
- Welsh poetry -- 18th century, 3 canlyniadau
- Welsh poetry -- 1400-1550, 3 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 3 canlyniadau
- Names, Geographical -- Wales, 2 canlyniadau
- Welsh poetry -- 19th century, 2 canlyniadau
- Triads (Literature), 2 canlyniadau
- Valuation -- England -- Bromfield (Shropshire), 1 canlyniadau
- Valuation -- Wales -- Yale, 1 canlyniadau
- Autographs, 1 canlyniadau
