Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- David Morgan Lewis Manuscripts, 3 canlyniadau
- J. H. Davies, Cwrt Mawr, papers, 1 canlyniadau
- Rees Jenkin Jones Family Papers, 1 canlyniadau
- Edward Griffith manuscripts, 1 canlyniadau
- Cynddelw manuscripts, 1 canlyniadau
- University College of Wales, Aberystwyth, Manuscripts, 1 canlyniadau
- Solva Manuscripts,, 1 canlyniadau
- Pob un
- Jones, Simon, 1879-1967, 1 canlyniadau
- David Morgan Lewis and others., 1 canlyniadau
- Evan Lewis., 1 canlyniadau
- David Thomas and others., 1 canlyniadau
- Robert Ellis., 1 canlyniadau
- Walters, James, Llangeler, 1 canlyniadau
- Jones, Edward, Llanarmon Dyffryn Ceiriog, 1 canlyniadau
- Davies, Hugh, d. 1909, 1 canlyniadau
- Jones, John, 1807-1875, 1 canlyniadau
- John Davies ('Ioan Dafydd'), Henry Lewis Davies and others., 1 canlyniadau
- Pob un
- Davies, John, 1804-1884, 2 canlyniadau
- Lewis, Evan, 1813-1896, 2 canlyniadau
- Edwards, Lewis, 1809-1887, 1 canlyniadau
- Rees, William, 1802-1883, 1 canlyniadau
- Edwards, Roger, 1811-1886, 1 canlyniadau
- Rees, Henry, 1798-1869, 1 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903., 1 canlyniadau
- Rees, Robert Oliver, 1819-1881, 1 canlyniadau
- Thomas, David, 1756-1840, 1 canlyniadau
- Morgan, Edward, 1817-1871, 1 canlyniadau
- Pob un
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Agriculture -- Wales -- Accounting, 1 canlyniadau
- Agricultural administration -- Wales, 1 canlyniadau
- Hymns, Welsh, 1 canlyniadau
- Dolgellau (Wales), 1 canlyniadau
- Medicine -- Wales -- Formulae, receipts, prescriptions, 1 canlyniadau
- Welsh language -- Glossaries, vocabularies, etc. -- English., 1 canlyniadau
- Home economics -- Wales -- Accounting., 1 canlyniadau
- Calvinistic Methodists -- Wales -- Anglesey., 1 canlyniadau
- Pob un
- Sermons -- Wales, 16 canlyniadau
- Welsh poetry -- 19th century, 2 canlyniadau
- Hymns, Welsh -- Wales, 2 canlyniadau
- Carols, Welsh -- 19th century, 1 canlyniadau
- Leases -- Wales -- Carmarthenshire, 1 canlyniadau
- English poetry -- 19th century -- Translations into Welsh, 1 canlyniadau
- Hymns -- Wales -- 19th century., 1 canlyniadau
- Sermons -- Wales -- Cardiganshire, 1 canlyniadau
- Sermons -- Patagonia, 1 canlyniadau
- Sermons -- England -- Norfolk, 1 canlyniadau
