Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Pughe, W. Owen (William Owen), 1759-1835, 5 canlyniadau
- Owen, Aneurin, 1792-1851, 1 canlyniadau
- Owen, Goronwy, 1723-1769?, 1 canlyniadau
- Iolo Morganwg, 1747-1826, 1 canlyniadau
- Prichard, John William, 1749-1829, 1 canlyniadau
- Morris, Edward, 1607?-1689, 1 canlyniadau
- Llwyd, Angharad, 1 canlyniadau
- Coxe, William, 1747-1828, 1 canlyniadau
- Morris, William, 1705-1763, 1 canlyniadau
- Roberts, Peter, 1760-1819, 1 canlyniadau
- Pob un
- Pughe, W. Owen (William Owen), 1759-1835 -- Correspondence, 2 canlyniadau
- Owen, Aneurin, 1792-1851 -- Correspondence, 1 canlyniadau
- Iolo Morganwg, 1747-1826 -- Correspondence., 1 canlyniadau
- Owen, Goronwy, 1723-1769? -- Correspondence, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835 -- Archives., 1 canlyniadau
- Iolo Morganwg, 1747-1826 -- Archives, 1 canlyniadau
- Southcott, Joanna, 1750-1814 -- Archives., 1 canlyniadau
- Southcott, Joanna, 1750-1814 -- Correspondence., 1 canlyniadau
- Morris, William, 1705-1763 -- Correspondence., 1 canlyniadau
- Coxe, William, 1747-1828 -- Correspondence, 1 canlyniadau
- Pob un
- Wales, North -- Genealogy, 1 canlyniadau
- Druids and druidism, 1 canlyniadau
- Wales -- Description and travel, 1 canlyniadau
- Wales -- History, 1 canlyniadau
- Bards and bardism, 1 canlyniadau
- Heraldry -- Wales, 1 canlyniadau
- Wales -- Biography., 1 canlyniadau
- Welsh poetry -- To 1100 -- Translations into English, 1 canlyniadau
- Catechisms, Welsh -- 19th century., 1 canlyniadau
- Church buildings -- Wales -- Anglesey -- History., 1 canlyniadau
