Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Jones, Bobi, 1929-2017, 1 canlyniadau
- Jones, Harri Pritchard, 1 canlyniadau
- Thomas, M. Wynn, 1 canlyniadau
- Garlick, Raymond, 1 canlyniadau
- Clancy, Joseph P., 1928-2017, 1 canlyniadau
- Jenkins, Geraint H., 1 canlyniadau
- Schmidt, Michael, 1947-, 1 canlyniadau
- Lloyd-Morgan, Ceridwen, 1 canlyniadau
- Williams, Heather, 1972-, 1 canlyniadau
- Conran, Anthony, 1 canlyniadau