Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Morgan family, Barons Tredegar, 2 canlyniadau
- Cynwal, Wiliam, -1587 or 1588, 2 canlyniadau
- Tudur, Siôn, 2 canlyniadau
- Prys, Thomas, 1564?-1634, 2 canlyniadau
- Richard, Edward, 1714-1777., 2 canlyniadau
- Morys, Huw, 2 canlyniadau
- Roderick, John, 1673?-1735, 2 canlyniadau
- Wiliam Llŷn, 1534 or 5-1580, 2 canlyniadau
- Lewys Morgannwg, active approximately 1523-1555, 2 canlyniadau
- Ieuan Brydydd Hir, active 1440-1470, 2 canlyniadau
- Pob un
- Medicine -- Wales -- Formulae, receipts, prescriptions, 3 canlyniadau
- Traditional medicine -- Wales -- Formulae, receipts, prescriptions, 3 canlyniadau
- Poetics., 2 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc., 2 canlyniadau
- Britons -- History., 2 canlyniadau
- Welsh language -- Dialects -- Wales, South, 2 canlyniadau
- Traditional medicine -- Wales -- Myddfai, 2 canlyniadau
- Glamorgan (Wales) -- Antiquities, 2 canlyniadau
- Tir Iarll (Glamorgan, Wales)., 2 canlyniadau
- Glamorgan (Wales) -- Genealogy., 1 canlyniadau
- Pob un
- Triads (Literature), 2 canlyniadau
- Names, Geographical -- Wales -- Glamorgan, 2 canlyniadau
- Proverbs, Welsh -- Wales -- Glamorgan, 2 canlyniadau
- Welsh poetry -- 1100-1400., 1 canlyniadau
- Welsh poetry -- 1400-1550., 1 canlyniadau
- Welsh poetry -- Early modern, 1550-1700, 1 canlyniadau
- Welsh poetry -- 18th century., 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Welsh poetry -- 1100-1400, 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau