Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Cwrtmawr manuscripts, 3 canlyniadau
- D. C. Lloyd-Owen Manuscripts,, 2 canlyniadau
- Sir John Rhŷs papers, 1 canlyniadau
- Richard Bennett manuscripts, 1 canlyniadau
- A. Stanley Davies Manuscripts, 1 canlyniadau
- Frondirion Manuscripts,, 1 canlyniadau
- Lleufer Thomas MSS,, 1 canlyniadau
- Archdeacon A. O. Evans manuscripts, 1 canlyniadau
- John Davies Manuscripts, 1 canlyniadau
- Haines Manuscripts,, 1 canlyniadau
- Pob un
- Williams, Richard, 1835-1906, 13 canlyniadau
- Evans, D. Silvan (Daniel Silvan), 1818-1903, 3 canlyniadau
- Jones, Morris Charles, 1819-1893., 3 canlyniadau
- Davies, J. H. (John Humphreys), 1871-1926, 2 canlyniadau
- Roberts, Samuel, 1800-1885, 2 canlyniadau
- Lleyn, Gwilym, 1802-1865, 2 canlyniadau
- Lloyd-Owen, D. C. (David Charles), 1843-1925 -- Correspondence., 2 canlyniadau
- Poole, Edwin, 1851-1895, 1 canlyniadau
- Morgan, Octavius, 1803-1888, 1 canlyniadau
- Humphreys-Owen, Arthur Charles, 1 canlyniadau
- Pob un
- Rebecca Riots, 1839-1844, 1 canlyniadau
- Agriculture -- Poetry, 1 canlyniadau
- Wales -- Bibliography, 1 canlyniadau
- Hymns, Welsh -- 19th century, 1 canlyniadau
- Welsh -- United States, 1 canlyniadau
- Rivers -- Wales -- Montgomeryshire, 1 canlyniadau
- Wales -- Politics and government., 1 canlyniadau
- Merioneth (Wales) -- Politics and government, 1 canlyniadau
- Wills -- Wales -- Powys, 1 canlyniadau
- Congregationalists -- Wales -- Llanbrynmair., 1 canlyniadau
- Pob un
- English poetry -- 19th century., 1 canlyniadau
- Welsh poetry -- 19th century., 1 canlyniadau
- Welsh prose literature -- 19th century., 1 canlyniadau
- Deeds -- Wales -- Dolgellau., 1 canlyniadau
- Welsh poetry -- 20th century., 1 canlyniadau
- Ballads, Welsh, 1 canlyniadau
- English poetry -- 20th century., 1 canlyniadau
- Church records and registers -- Wales -- Llanbrynmair., 1 canlyniadau
- Marriage records -- Wales -- Llanbrynmair, 1 canlyniadau
- Burial records -- Wales -- Llanbrynmair, 1 canlyniadau