Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lewis, Saunders, 1893-1985, 2 canlyniadau
- Gilbert, W. S. (William Schwenck), 1836-1911, 1 canlyniadau
- Sullivan, Arthur, Sir, 1842-1900, 1 canlyniadau
- Evans, Gwynfor, 1 canlyniadau
- Myrddin ap Dafydd, 1 canlyniadau
- Parry-Williams, Amy, Lady, 1910-1988, 1 canlyniadau
- University College of Wales (Aberystwyth, Wales) -- Students, 1 canlyniadau
- Pritchard-Jones, Harri, 1933-2015, 1 canlyniadau
- Williams, Rhydwen, 1916-1997, 1 canlyniadau
- Edwards, Hugh Lloyd, 1916-1975, 1 canlyniadau