Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas Jones (Llanfaethlu) Manuscripts., 6 canlyniadau
- Lewis, Llanrhystyd Manuscripts,, 4 canlyniadau
- S. T. Evans MSS,, 4 canlyniadau
- Penybontfawr Manuscripts,, 2 canlyniadau
- Cwrtmawr manuscripts, 1 canlyniadau
- Dr J. Lloyd Williams Music MSS and Papers, 1 canlyniadau
- Cwrtmawr Music Manuscripts,, 1 canlyniadau
- Robinson manuscripts, 1 canlyniadau
- Ceiriog manuscripts, 1 canlyniadau
- Sir John Williams Music Manuscripts., 1 canlyniadau
- Pob un
- Lloyd, John Ambrose, 1815-1874, 24 canlyniadau
- Stephen, E. (Edward), 1822-1885, 9 canlyniadau
- Mills, Richard, 1809-1844, 8 canlyniadau
- Owen, John, 1821-1883, 6 canlyniadau
- Prichard, Rowland Hugh, 1811-1887, 6 canlyniadau
- Williams, D. T. (Daniel Thomas), Tydfylyn, 1820-1876, 5 canlyniadau
- Owen, William, 1830-1865, 4 canlyniadau
- Eos Llechid, 1828-1898, 3 canlyniadau
- Ieuan Gwyllt, 1822-1877, 3 canlyniadau
- Evans, D. Emlyn (David Emlyn), 1843-1913, 3 canlyniadau
- Pob un
- Hymns, Welsh, 4 canlyniadau
- Welsh literature -- 19th century., 1 canlyniadau
- Welsh language -- Etymology., 1 canlyniadau
- Welsh language -- Orthography and spelling., 1 canlyniadau
- Authors, Welsh -- Correspondence., 1 canlyniadau
- Authors, Welsh, 1 canlyniadau
- Roads -- Wales -- Breconshire, 1 canlyniadau
- Musicians -- Correspondence, 1 canlyniadau
- Poets, Welsh -- 19th century., 1 canlyniadau
- Poets, Welsh -- 19th century -- Correspondence, 1 canlyniadau
- Pob un
- Anthems -- Wales -- 19th century, 9 canlyniadau
- Tune books, 6 canlyniadau
- Hymns, 2 canlyniadau
- Hymns, Welsh -- 19th century, 2 canlyniadau
- Anthems -- Wales, 2 canlyniadau
- Anthems -- Wales., 2 canlyniadau
- Anthems, 2 canlyniadau
- Choruses, Sacred -- 19th century, 2 canlyniadau
- Welsh poetry -- 19th century, 1 canlyniadau
- Carols, Welsh -- 19th century, 1 canlyniadau
