Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Morris, William, 1705-1763, 3 canlyniadau
- Owen, Goronwy, 1723-1769?, 1 canlyniadau
- Prichard, John William, 1749-1829, 1 canlyniadau
- Pughe, W. Owen (William Owen), 1759-1835, 1 canlyniadau
- Morris, Edward, 1607?-1689, 1 canlyniadau
- Rowlands, Henry, 1655-1723, 1 canlyniadau
- Lloyd, John, Rev., fl. 1734, 1 canlyniadau
- Hughes, John, active 1855-1858., 1 canlyniadau
- Pob un
- Wales, North -- Genealogy, 1 canlyniadau
- Anglesey (Wales) -- Antiquities, 1 canlyniadau
- Heraldry -- Wales, 1 canlyniadau
- Welsh poetry -- To 1100 -- Translations into English, 1 canlyniadau
- Bishops -- Wales -- Bangor -- Chronology, 1 canlyniadau
- Church buildings -- Wales -- Anglesey -- History., 1 canlyniadau
- Gardening -- Handbooks, manuals, etc., 1 canlyniadau
- Horticulture -- Handbooks, manuals, etc., 1 canlyniadau
- Manuscripts, Latin (Medieval and modern) -- Wales, 1 canlyniadau
- Inscriptions -- Wales -- Llangadwaladr, 1 canlyniadau