Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Ellis, Thomas, of Tredegar, b. 1781 Memoranda by, NLW MSS 5155-5160A, 5 canlyniadau
- Jones, Rees Jenkin, 1835-1924, 2 canlyniadau
- Urdd Gobaith Cymru., 2 canlyniadau
- Ellis, Thomas Peter, 1873-1936, 2 canlyniadau
- Harris, Howell, 1714-1773, 1 canlyniadau
- Fishguard Harbour Improvement Company., 1 canlyniadau
- Welsh Church Commission., 1 canlyniadau
- Cambrian Archaeological Association, 1 canlyniadau
- D.T.M. Jones (Firm), 1 canlyniadau
- Great Britain. General Register and Record Office of Shipping and Seamen., 1 canlyniadau
- Pob un
- Morris, Lewis, 1701-1765, 3 canlyniadau
- Rees, William, 1802-1883, 3 canlyniadau
- Dafydd ap Gwilym, active 14th century, 2 canlyniadau
- Lewis, H. Elvet (Howell Elvet)., 2 canlyniadau
- Jones, T. Gwynn (Thomas Gwynn), 1871-1949, 2 canlyniadau
- Prys, Thomas, 1564?-1634, 2 canlyniadau
- Morys, Huw, 2 canlyniadau
- Wiliam Llŷn, 1534 or 5-1580, 2 canlyniadau
- Owen, John, 1821-1883, 2 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 2 canlyniadau
- Pob un
- Deeds -- Wales -- Monmouthshire, 12 canlyniadau
- Deeds -- Wales -- Carmarthenshire., 12 canlyniadau
- Deeds -- Wales -- Glamorgan, 12 canlyniadau
- Carmarthenshire (Wales), 10 canlyniadau
- Cardiganshire (Wales), 9 canlyniadau
- Deeds -- Wales -- Denbighshire., 9 canlyniadau
- Denbighshire (Wales)., 9 canlyniadau
- Wales, 9 canlyniadau
- Merioneth (Wales), 8 canlyniadau
- Deeds -- Wales -- Pembrokeshire., 8 canlyniadau
- Pob un
- Welsh poetry -- 19th century, 5 canlyniadau
- Sermons, Welsh, 5 canlyniadau
- Accounts NLW MSS 5155-5160A, 5 canlyniadau
- Hymns -- Wales -- 19th century, 3 canlyniadau
- Tune books, 3 canlyniadau
- Sermons -- Wales, 3 canlyniadau
- Deeds -- Wales -- Carmarthenshire., 2 canlyniadau
- Carols, Welsh -- 19th century, 2 canlyniadau
- Hymns, Welsh -- 19th century, 2 canlyniadau
- Devices (Heraldry) -- Wales, 2 canlyniadau
