Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Rhys, John, Sir, 1840-1915, 3 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949, 2 canlyniadau
- Morris-Jones, John, 1864-1929, 2 canlyniadau
- Evans, D. Tecwyn (David Tecwyn), 1876-1957, 2 canlyniadau
- Reynolds, Llywarch, 1842-1916, 1 canlyniadau
- Cranogwen, 1839-1916, 1 canlyniadau
- Richard, Henry, 1812-1888, 1 canlyniadau
- Owen, John, 1854-1926, 1 canlyniadau
- Roberts, T. F. (Thomas Francis), 1860-1919, 1 canlyniadau
- Newell, E. J. (Ebenezer Josiah), b. 1853, 1 canlyniadau
- Pob un
- Education -- Wales, 3 canlyniadau
- Welsh language -- Grammar., 2 canlyniadau
- Welsh language -- Idioms, 2 canlyniadau
- Welsh language -- Dialects, 2 canlyniadau
- Welsh language -- Study and teaching, 2 canlyniadau
- Welsh language -- Foreign elements, 2 canlyniadau
- Wales -- Bibliography, 1 canlyniadau
- Philology -- Wales, 1 canlyniadau
