Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Prichard, Rowland Hugh, 1811-1887, 1 canlyniadau
- Griffith, John Owen, 1828-1881, 1 canlyniadau
- Thomas, Robert, 1796-1866, 1 canlyniadau
- Llew Tegid, 1851-1928, 1 canlyniadau
- Parry, W. J. (William John), 1842-1927, 1 canlyniadau
- Evans, D. Tecwyn (David Tecwyn), 1876-1957, 1 canlyniadau
- Crowther, J. N. (John Newton), 1847-1928, 1 canlyniadau
- Jones, John, bookseller, Bethesda (Caernarvonshire), 1 canlyniadau
- Leach, J. (James), 1762-1798, 1 canlyniadau
- Cefnfaes (Bethesda, Wales: Estate), 1 canlyniadau
- Pob un
- Hymns -- 20th century, 2 canlyniadau
- Hymns -- 18th century, 1 canlyniadau
- Hymns -- 19th century, 1 canlyniadau
- Tune books, 1 canlyniadau
- Songs, Welsh -- 19th century, 1 canlyniadau
- Sacred music -- Wales -- 19th century -- Scores, 1 canlyniadau
- Sacred music -- Wales -- 20th century -- Scores, 1 canlyniadau
- Songs, Welsh -- 20th century, 1 canlyniadau
- Poetry -- 20th century, 1 canlyniadau
- Choral music -- Wales -- 20th century -- Scores, 1 canlyniadau
