Owain Alaw manuscripts Ychwanegu i'r clipfwrdd NLW MSS 9015-31 Is-fonds [1775x1906] Rhan oThomas Edwards manuscripts, Owen, John, 1821-1883
Thomas Edwards collection, Ychwanegu i'r clipfwrdd NLW MSS 8924-9014 Is-fonds [1600x1924] / Rhan oThomas Edwards manuscripts, Thomas Edwards ('Pencerdd Caer') and others.