Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Richards, Mary, 1787-1877, 3 canlyniadau
- Richards, David, 1783-1826 -- Correspondence, 3 canlyniadau
- Dafydd, Cadwaladr, 2 canlyniadau
- Richards, Thomas, 1754-1837, 2 canlyniadau
- Richards family, Darowen -- Correspondence, 2 canlyniadau
- Richards family, Darowen, 2 canlyniadau
- Richards, David, 1783-1826, 2 canlyniadau
- Richards, Mary, 1787-1877 -- Correspondence, 2 canlyniadau
- Richards, Richard, 1780-1860, 2 canlyniadau
- Richards, Richard, 1780-1860 -- Correspondence, 2 canlyniadau
- Pob un
- Medicine -- Formulae, receipts, prescriptions, 3 canlyniadau
- Home economics, 2 canlyniadau
- Herbs -- Therapeutic use -- Early works to 1800, 1 canlyniadau
- Calligraphy -- Copying, 1 canlyniadau
- Bible -- Publication and distribution -- Societies, etc. -- Wales -- Llansilin, 1 canlyniadau
- Seminarians -- Wales, 1 canlyniadau
- Tithes -- Wales -- Llanymawddwy -- Tables, 1 canlyniadau
- Wales -- Gazetteers, 1 canlyniadau
- England -- Gazetteers, 1 canlyniadau
- Sermons, 1 canlyniadau
