Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Vaughan, Robert, 1592-1667, 3 canlyniadau
- Williams, St. George Armstrong, 1804?-1886, 3 canlyniadau
- Williams, P. B. (Peter Bailey), 1763-1836, 2 canlyniadau
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Williams-Wynn, Watkin, 1749-1789, 1 canlyniadau
- Evans, Evan, 1731-1788, 1 canlyniadau
- Prys, Thomas, 1564?-1634, 1 canlyniadau
- Elizabeth I, Queen of England, 1533-1603 -- Family, 1 canlyniadau
- Richard, Edward, 1714-1777., 1 canlyniadau
- Williams, Eliezer, 1754-1820, 1 canlyniadau
- Pob un
- Anglesey (Wales) -- Economic conditions, 1 canlyniadau
- Welsh periodicals -- 19th century, 1 canlyniadau
- Fasts and feasts -- Wales, 1 canlyniadau
- Welsh language -- Orthography and spelling, 1 canlyniadau
- Land tenure -- Wales -- Aberporth, 1 canlyniadau
- Commons -- Wales -- Aberporth, 1 canlyniadau
- Smallpox -- Wales -- Lampeter, 1 canlyniadau
- Smallpox -- Vaccination -- Wales -- Lampeter, 1 canlyniadau
- Inscriptions -- Wales -- Cynwyl Gaeo, 1 canlyniadau
- Inscriptions -- Wales -- Llanwnnen, 1 canlyniadau