Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Davies, Alun Talfan, 1913-2000., 1 canlyniadau
- Owen, Bob, 1885-1962., 1 canlyniadau
- Phillips, Edgar, Trefin, 1889-1962., 1 canlyniadau
- National Eisteddfod of Wales. Swyddfa Ganolog., 1 canlyniadau
- Owain, O. Llew (Owain Llewelyn), 1877-1956., 1 canlyniadau
- Jones, Frank Price, 1920-1975., 1 canlyniadau
- Pob un
- Eisteddfod Genedlaethol Cymru, 6 canlyniadau
- Gorsedd y Beirdd., 2 canlyniadau
- Fraser, Maxwell., 1 canlyniadau
- Liberal Party (Great Britain), 1 canlyniadau
- Lloyd George, David, 1863-1945, 1 canlyniadau
- Morris-Jones, John, 1864-1929., 1 canlyniadau
- Eisteddfod Genedlaethol Cymru (1996 : Bro Dinefwr), 1 canlyniadau
- University of Wales, 1 canlyniadau
- Park and Croesor Slate Company -- Archives., 1 canlyniadau
- Snowdonia National Park (Wales), 1 canlyniadau
- Pob un
- Art festivals -- Wales., 2 canlyniadau
- Caernarvonshire (Wales), 1 canlyniadau
- Merioneth (Wales), 1 canlyniadau
- Historians -- Wales -- Archives., 1 canlyniadau
- Authors, Welsh -- Wales -- Correspondence., 1 canlyniadau
- Wales -- History, 1 canlyniadau
- Wills -- Wales -- Gwynedd., 1 canlyniadau
- Caernarfon (Wales), 1 canlyniadau
- Wales -- Politics and government -- 20th century., 1 canlyniadau
- Poets, Welsh -- 20th century., 1 canlyniadau
