Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- University College of Wales (Aberystwyth, Wales), 2 canlyniadau
- University of Oxford, 1 canlyniadau
- Honourable Society of Cymmrodorion (London, England), 1 canlyniadau
- National Library of Wales, 1 canlyniadau
- Ellis, Thomas Edward, 1859-1899, 1 canlyniadau
- University of Wales, 1 canlyniadau
- Balliol College (University of Oxford), 1 canlyniadau
- Pob un
- Publishers and publishing -- Wales, 2 canlyniadau
- Llanuwchllyn (Wales), 1 canlyniadau
- Aberystwyth (Wales), 1 canlyniadau
- Ballads, Welsh, 1 canlyniadau
- Education -- Wales, 1 canlyniadau
- Education -- Great Britain, 1 canlyniadau
- Publishers and publishing -- Great Britain, 1 canlyniadau
- Oxford (England), 1 canlyniadau
- Authors and publishers -- Wales, 1 canlyniadau
- Glasgow (Scotland), 1 canlyniadau