Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Foster, Idris, 1911-1984, 3 canlyniadau
- Parry, Thomas, 1904-1985, 1 canlyniadau
- Edwards, Ifan ab Owen, 1895-1970, 1 canlyniadau
- Evans, George Eyre, 1857-1939, 1 canlyniadau
- Ballinger, John, 1860-1933, 1 canlyniadau
- Davies, George M. Ll. (George Maitland Lloyd), 1880-1949, 1 canlyniadau
- Rhys, Prosser., 1 canlyniadau
- Williams, G. J. (Griffith John), 1 canlyniadau
- Smith, J. Beverley, 1 canlyniadau
- Elwyn-Jones, Frederick Elwyn-Jones, Baron, 1909-1989, 1 canlyniadau
- Pob un
- Church in Wales., 1 canlyniadau
- Eisteddfod Genedlaethol Cymru., 1 canlyniadau
- Jesus College (University of Oxford), 1 canlyniadau
- Honourable Society of Cymmrodorion (London, England), 1 canlyniadau
- Ancient Monuments Board for Wales, 1 canlyniadau
- University of Wales., 1 canlyniadau
- Griffith, Llewelyn Wyn, 1890-1977, 1 canlyniadau
- Jones, Gwyn, 1907-1999, 1 canlyniadau
- Jones, C. C. Lloyd, 1 canlyniadau
- Ackerley, J. R. (Joe Randolph), 1896-1967, 1 canlyniadau