Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- University College of Wales (Aberystwyth, Wales), 1 canlyniadau
- Honourable Society of Cymmrodorion (London, England), 1 canlyniadau
- University of Wales, Aberystwyth, 1 canlyniadau
- Thomas, Ben Bowen, 1899-1977, 1 canlyniadau
- Great Britain. Parliament. House of Lords, 1 canlyniadau
- Sylvester, Albert James, 1889-, 1 canlyniadau
- Wilson, Harold, 1916-1995, 1 canlyniadau
- Morris, John, Sir, 1931-, 1 canlyniadau
- Daniel, Goronwy H. (Goronwy Hopcyn), 1914-2003, 1 canlyniadau
- Williams, Shirley, b. 1930, 1 canlyniadau
