Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Siôn Cain, approximately 1575-approximately 1650, 2 canlyniadau
- Prys, Thomas, 1564?-1634, 1 canlyniadau
- Dwnn, Lewys, approximately 1550-approximately 1616, 1 canlyniadau
- Rhys Cain, approximately 1540-1614, 1 canlyniadau
- Merlin (Legendary character) -- Prophecies -- Early works to 1800., 1 canlyniadau
- Taliesin -- Prophecies -- Early works to 1800, 1 canlyniadau
- Dwnn, Siâms, ca. 1570-ca. 1660, 1 canlyniadau
- Sion Clywedog, fl. ca. 1610-1630, 1 canlyniadau
