Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ellis, Thomas Edward, 1859-1899, 3 canlyniadau
- Lloyd George, David, 1863-1945., 1 canlyniadau
- Lloyd George, David, 1863-1945, 1 canlyniadau
- Edwards, Owen M. (Owen Morgan), 1858-1920, 1 canlyniadau
- Liberal Party (Great Britain)., 1 canlyniadau
- Lewis, J. Herbert (John Herbert), Sir, 1858-1933 -- Archives., 1 canlyniadau
- Lewis, J. Herbert (John Herbert), Sir, 1858-1933 -- Correspondence, 1 canlyniadau
- Trades unions -- Wales, North, -- Records and correspondence, 1 canlyniadau
- North Wales Quarrymen's Union., 1 canlyniadau
- Daniel, David R. (David Robert), 1859-1931 -- Archives, 1 canlyniadau
- Pob un
- Politicians -- Wales -- Archives., 1 canlyniadau
- Slate industry -- Wales, North., 1 canlyniadau
- Names, Geographical -- Wales., 1 canlyniadau
- Strikes and lockouts -- Slate industry -- Wales -- Bethesda, 1 canlyniadau
- Immigrants -- Welsh -- United States., 1 canlyniadau
- Carmarthenshire (Wales)., 1 canlyniadau
- Brynmaen (Wales)., 1 canlyniadau
