Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Iolo Morganwg, 1747-1826, 3 canlyniadau
- Williams, Elisabeth Elen, 1891-1979, 2 canlyniadau
- Morris, Lewis, 1701-1765, 1 canlyniadau
- Morys, Huw, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Thomas, D. Lleufer (Daniel Lleufer), 1863-1940, 1 canlyniadau
- Lewis, Saunders, 1893-1985, 1 canlyniadau
- Williams, G. J. (Griffith John), 1 canlyniadau
- Peate, Iorwerth Cyfeiliog, 1901-1982, 1 canlyniadau
- Owen, Bob, 1885-1962, 1 canlyniadau
- Pob un
- Lewis, Saunders, 1893-1985, 4 canlyniadau
- Dafydd ap Gwilym, active 14th century, 2 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949, 2 canlyniadau
- Owen, Goronwy, 1723-1769?, 2 canlyniadau
- Iolo Morganwg, 1747-1826, 2 canlyniadau
- Lewis, Henry, b. 1889, 2 canlyniadau
- Jones, E. D. (Evan David), 2 canlyniadau
- Gruffydd, W. J. (William John), 1881-1954, 2 canlyniadau
- Morgan, T. J, 2 canlyniadau
- Williams, J. E. Caerwyn (John Ellis Caerwyn), 2 canlyniadau
- Pob un
- Welsh language, 3 canlyniadau
- Welsh language -- Grammar., 3 canlyniadau
- Nationalism -- Wales, 3 canlyniadau
- Welsh language -- Etymology, 2 canlyniadau
- Welsh periodicals, 2 canlyniadau
- Education -- Wales, 2 canlyniadau
- Welsh literature, 2 canlyniadau
- Welsh language -- Wales -- Glamorgan, 2 canlyniadau
- Religion and culture -- Wales, 2 canlyniadau
- Art festivals -- Wales, 1 canlyniadau
