Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Vaughan, Robert, 1592-1667, 1 canlyniadau
- Moses Williams., 1 canlyniadau
- Hywel ap Syr Mathew and others., 1 canlyniadau
- Moses Williams and others., 1 canlyniadau
- Owain Gwynedd and [?Robert Vaughan]., 1 canlyniadau
- John Thomas, Ieuan Lleyn, Owen Gethin Jones and others., 1 canlyniadau
- Gutun Owain, Robert Vaughan, Peter Roberts and another., 1 canlyniadau
- Pob un
- Morris, Lewis, 1701-1765, 2 canlyniadau
- Vaughan, Robert, 1592-1667, 2 canlyniadau
- Williams, Moses, 1685-1742, 2 canlyniadau
- Arthur, King, 2 canlyniadau
- Lhuyd, Edward, 1660-1709, 1 canlyniadau
- Maurice, William, -approximately 1680, 1 canlyniadau
- Evans, Evan, 1731-1788, 1 canlyniadau
- Prys, Thomas, 1564?-1634, 1 canlyniadau
- Richard, Edward, 1714-1777., 1 canlyniadau
- Morris, Lewis, 1701-1765 -- Correspondence, 1 canlyniadau
- Pob un
- Great Britain -- Kings and rulers -- Chronology -- Early works to 1800, 26 canlyniadau
- Great Britain -- History -- To 1066., 3 canlyniadau
- Great Britain -- History -- 1066-1485., 3 canlyniadau
- Great Britain -- Kings and rulers -- Genealogy -- Early works to 1800., 2 canlyniadau
- Saxons -- History -- Early works to 1800, 2 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Bards and bardism, 1 canlyniadau
- Almanacs, 1 canlyniadau
- Protestants -- Ireland, 1 canlyniadau
- Poets -- Wales -- Caernarvonshire, 1 canlyniadau
- Pob un
- Manuscripts, Welsh -- Wales, 15 canlyniadau
- Manuscripts, Medieval -- Great Britain, 4 canlyniadau
- Manuscripts, English (Middle) -- Great Britain., 3 canlyniadau
- Welsh poetry -- 1100-1400, 2 canlyniadau
- Welsh poetry -- 19th century, 2 canlyniadau
- Manuscripts, Medieval -- Wales., 2 canlyniadau
- Welsh poetry -- To 1100, 1 canlyniadau
- Welsh poetry -- 1400-1550, 1 canlyniadau
- Welsh poetry -- 18th century, 1 canlyniadau
- Elegiac poetry, Welsh -- 18th century., 1 canlyniadau
