Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Williams, Peter, 1723-1796 -- Poetry, 2 canlyniadau
- Green, Francis, 1854-1942, 1 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 1 canlyniadau
- Jones, David, -1785, 1 canlyniadau
- Williams, Eliezer, 1754-1820, 1 canlyniadau
- Williams, Peter, 1723-1796, 1 canlyniadau
- Williams, Peter, 1723-1796 -- Correspondence, 1 canlyniadau
- Shankland, Thomas, 1858-1927, 1 canlyniadau
- Davies, J. H. (John Humphreys), 1871-1926 -- Correspondence, 1 canlyniadau
- Bennett, Richard, 1860-1937, 1 canlyniadau
- Pob un
- Medicine -- Formulae, receipts, prescriptions -- Early works to 1800, 1 canlyniadau
- Herbs -- Therapeutic use -- Early works to 1800, 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions -- Early works to 1800, 1 canlyniadau
- Weaving -- Wales -- Patterns, 1 canlyniadau
- Physiognomy, 1 canlyniadau
- Music theory, 1 canlyniadau
- Spinning -- Wales -- Cefnddwysarn -- Accounting, 1 canlyniadau
- Excommunication -- Methodists, 1 canlyniadau
- Methodists -- Wales -- 18th century, 1 canlyniadau
- Trinity, 1 canlyniadau
- Pob un
- Welsh poetry -- 19th century, 2 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- English poetry -- 18th century, 1 canlyniadau
- Sermons, Welsh -- 18th century, 1 canlyniadau
- English poetry -- 19th century, 1 canlyniadau
- Herbals -- Wales, 1 canlyniadau
- Wills -- Wales -- Llandrillo (Meirionnydd), 1 canlyniadau
