Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas, Dylan, 1914-1953, 5 canlyniadau
- Parry, Robert Williams, 1 canlyniadau
- Lloyd George, David, 1863-1945, 1 canlyniadau
- Morris-Jones, John, 1864-1929., 1 canlyniadau
- Lewis, H. Elvet (Howell Elvet)., 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903., 1 canlyniadau
- Williams, W. Llewelyn (William Llewelyn), 1867-1922, 1 canlyniadau
- Edwards, Owen M. (Owen Morgan), 1858-1920, 1 canlyniadau
- Gruffydd, W. J. (William John), 1881-1954, 1 canlyniadau
- BBC Active (Firm), 1 canlyniadau
- Pob un
- Gower (Wales), 1 canlyniadau
- Art festivals -- Wales, 1 canlyniadau
- India -- History -- British occupation, 1765-1947., 1 canlyniadau
- Hymns, Welsh, 1 canlyniadau
- Television broadcasting -- Wales., 1 canlyniadau
- Germany, 1 canlyniadau
- India., 1 canlyniadau
- Italy, 1 canlyniadau
- Wales., 1 canlyniadau
- Coronations -- Great Britain., 1 canlyniadau