Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Russell, John Russell, Earl, 1792-1878, 1 canlyniadau
- Shaftesbury, Anthony Ashley Cooper, Earl of, 1801-1885., 1 canlyniadau
- Davies, J. M. (John Morgan), 1835-1923., 1 canlyniadau
- Great Britain. General Board of Health., 1 canlyniadau
- Jones, Joseph, 1787?-1856 -- Correspondence., 1 canlyniadau