Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas, Dylan, 1914-1953, 7 canlyniadau
- Thomas, Edward, 1878-1917, 4 canlyniadau
- Davies, W. H. (William Henry), 1871-1940, 4 canlyniadau
- Seccombe, Thomas, 1866-1923, 3 canlyniadau
- Lloyd George, David, 1863-1945, 2 canlyniadau
- Morris, Lewis, 1833-1907, 2 canlyniadau
- Roberts, Kate, 1891-1985, 2 canlyniadau
- Elfyn, 1858-1919, 1 canlyniadau
- Seward, Anna, 1742-1809, 1 canlyniadau
- Williams, Claudia, 1933-, 1 canlyniadau
- Pob un
- Thomas, Dylan, 1914-1953 -- Correspondence., 6 canlyniadau
- Roberts, Kate, 1891-1985 -- Correspondence, 2 canlyniadau
- Lloyd George, David, 1863-1945 -- Correspondence, 2 canlyniadau
- Morris, Lewis, 1833-1907 -- Correspondence, 2 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949 -- Correspondence, 1 canlyniadau
- Parry, Robert Williams, 1 canlyniadau
- Owen, Aneurin, 1792-1851, 1 canlyniadau
- Rees, W. J. (William Jenkins), 1772-1855 -- Correspondence., 1 canlyniadau
- Rees, W. J. (William Jenkins), 1772-1855., 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835 -- Correspondence, 1 canlyniadau
- Pob un
- Patagonia (Argentina and Chile), 2 canlyniadau
- Poetics., 1 canlyniadau
- Inscriptions -- Wales., 1 canlyniadau
- Ystalyfera (Wales), 1 canlyniadau
- Ogham alphabet., 1 canlyniadau
- Rites and ceremonies -- Wales -- Caernarfon., 1 canlyniadau
- Voyages and travels, 1 canlyniadau
- Skiathos Island (Greece), 1 canlyniadau
- Motion picture plays., 1 canlyniadau
- Inscriptions -- England -- Cornwall., 1 canlyniadau
- Pob un
- English poetry -- 20th century., 5 canlyniadau
- English poetry -- Welsh authors., 2 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Welsh poetry -- 20th century., 1 canlyniadau
- Englyns., 1 canlyniadau
- Englyns -- 20th century., 1 canlyniadau
- English poetry -- Welsh authors -- 20th century., 1 canlyniadau
- English poetry -- Wales -- 20th century., 1 canlyniadau
