Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Crosswood (Mont.) Manuscripts, 4 canlyniadau
- Sir Edward Anwyl manuscripts, 2 canlyniadau
- R. D. Roberts manuscripts, 2 canlyniadau
- Cwrtmawr manuscripts, 1 canlyniadau
- University of Wales Archive, 1 canlyniadau
- Llanover Manuscripts, 1 canlyniadau
- Llanstephan Manuscripts, 1 canlyniadau
- Traherne-Mansel Franklen manuscripts, 1 canlyniadau
- Mysevin manuscripts, 1 canlyniadau
- Neuadd Wen Manuscripts,, 1 canlyniadau
- Pob un
- Owen, William R., 2 canlyniadau
- Sir Edward Anwyl., 2 canlyniadau
- Jones, David, 1895-1974, 1 canlyniadau
- Lhuyd, Edward, 1660-1709, 1 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Evans, Evan, 1731-1788, 1 canlyniadau
- Thomas, John, 1736-1769, 1 canlyniadau
- Ballinger, John, 1860-1933, 1 canlyniadau
- Foulkes-Roberts, Arthur, 1864-1941, 1 canlyniadau
- C. P. Mann., 1 canlyniadau
- Pob un
- Morris, Lewis, 1701-1765, 3 canlyniadau
- Wynn, John, Sir, 1553-1627, 2 canlyniadau
- Gwyneddigion Society, 2 canlyniadau
- Clough family (Denbighshire, Wales), 1 canlyniadau
- Strata Marcella Abbey (Wales), 1 canlyniadau
- Lhuyd, Edward, 1660-1709., 1 canlyniadau
- Williams, William, 1788-1855, 1 canlyniadau
- Samwell, David, 1751-1798, 1 canlyniadau
- Dafydd ap Gwilym, active 14th century, 1 canlyniadau
- Wynn family, of Gwydir, 1 canlyniadau
- Pob un
- Wales -- Antiquities, 26 canlyniadau
- Wales -- History, 9 canlyniadau
- Welsh language, 3 canlyniadau
- Wales -- Geography, 2 canlyniadau
- Sepulchral monuments, 1 canlyniadau
- Llanerfyl (Wales), 1 canlyniadau
- Llangadfan (Wales), 1 canlyniadau
- Glamorgan (Wales), 1 canlyniadau
- Welsh Indians., 1 canlyniadau
- Welsh literature -- 20th century., 1 canlyniadau
- Pob un
- Welsh poetry -- 19th century, 3 canlyniadau
- Welsh poetry -- 18th century, 2 canlyniadau
- Poetry, 1 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Music -- Wales, 1 canlyniadau
- Leases -- Wales -- Darowen., 1 canlyniadau
- Carols, Welsh, 1 canlyniadau
- Interludes, Welsh, 1 canlyniadau
- Epitaphs, 1 canlyniadau
- Carols, Welsh -- 19th century, 1 canlyniadau