Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Spencer, John Poyntz Spencer, Earl, 1835-1910., 2 canlyniadau
- Owen, Hugh, 1804-1881., 2 canlyniadau
- Mundella, Anthony John, 1825-1897., 2 canlyniadau
- Lawson, Wilfrid, Sir, 1829-1906., 2 canlyniadau
- Morley, Samuel, 1809-1886., 2 canlyniadau
- Ponsonby, Henry Frederick, Sir, 1825-1895., 2 canlyniadau
- Rendel, Stuart Rendel, Baron, 1834-1913, 1 canlyniadau
- Aberdare, Henry Austin Bruce, Baron, 1815-1895, 1 canlyniadau
- Davies, Walter, 1761-1849., 1 canlyniadau
- Llanover, Augusta Hall, 1802-1896., 1 canlyniadau
- Pob un
- Education -- Wales., 1 canlyniadau
- Temperance., 1 canlyniadau
- Wales -- Politics and government, 1 canlyniadau
- Peace movements -- Wales, 1 canlyniadau
- Pollution prevention -- History -- 19th century., 1 canlyniadau
- Water -- Pollution -- History -- 19th century., 1 canlyniadau
- Schools -- Wales -- Conwy., 1 canlyniadau
- Education -- Wales -- Conwy., 1 canlyniadau
- Sewerage -- England -- Manchester., 1 canlyniadau
- Public health -- England -- Manchester., 1 canlyniadau
