Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Spurrell, Walter, 1858-1934, 2 canlyniadau
- Phillips, D. Rhys (David Rhys), 1862-1952, 1 canlyniadau
- Lewis, E. A. (Edward Arthur), 1880-1942, 1 canlyniadau
- Lloyd, John Edward, Sir, 1861-1947, 1 canlyniadau
- Morris, Lewis, 1833-1907, 1 canlyniadau
- Shankland, Thomas, 1858-1927, 1 canlyniadau
- Fletcher, John Kyrle, 1872-1942, 1 canlyniadau
- Historical Society of West Wales, 1 canlyniadau
- Quaritch, Bernard, 1819-1899, 1 canlyniadau
- Wheeler, Mortimer, 1890-1976, 1 canlyniadau
