Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Herbert of Cherbury Manuscripts and Papers, 1 canlyniadau
- William Condry Papers,, 1 canlyniadau
- Plas Power Estate Records and Papers, 1 canlyniadau
- Sir John Rhŷs papers, 1 canlyniadau
- Lloyd George Manuscripts, 1 canlyniadau
- Thomas and David Pennant manuscripts, 1 canlyniadau
- The Stokes-Meyer facsimiles of Irish Manuscripts,, 1 canlyniadau
- O'Grady manuscripts, 1 canlyniadau
- Henry Richard manuscripts, 1 canlyniadau
- Verney Manuscripts,, 1 canlyniadau
- Pob un
- Heber, Reginald, 1783-1826, 1 canlyniadau
- Mozart, Wolfgang Amadeus, 1756-1791., 1 canlyniadau
- Beethoven, Ludwig van, 1770-1827, 1 canlyniadau
- Weber, Carl Maria von, 1786-1826, 1 canlyniadau
- Cowper, William, 1731-1800, 1 canlyniadau
- Kelly, Thomas, 1769-1854., 1 canlyniadau
- Hummel, Johann Nepomuk, 1778-1837., 1 canlyniadau
- Russell, George William, 1867-1935, 1 canlyniadau
- Stephenson, George, 1781-1848, 1 canlyniadau
- Conference for the Reform and Codification of the Law of Nations (1876 : Bremen, Germany), 1 canlyniadau
- Pob un
- Inscriptions -- Wales., 1 canlyniadau
- Ireland -- History -- Famine, 1845-1852., 1 canlyniadau
- Irish question., 1 canlyniadau
- Folk music -- Wales., 1 canlyniadau
- Land titles -- Ireland., 1 canlyniadau
- Ireland -- Description and travel., 1 canlyniadau
- Railroads -- Great Britain, 1 canlyniadau
- Lakes -- Ireland, 1 canlyniadau
- Natural areas -- Ireland., 1 canlyniadau
- Plants -- Ireland -- Burren (co. Clare), 1 canlyniadau
- Pob un
- Hymns -- 19th century, 1 canlyniadau
- Folk songs -- Wales., 1 canlyniadau
- Folk music -- Wales., 1 canlyniadau
- Drinking songs -- Germany, 1 canlyniadau
- Psalms (Music) -- 19th century, 1 canlyniadau
- Dance music -- 18th century., 1 canlyniadau
- Marches -- 19th century, 1 canlyniadau
- Dance music -- 19th century, 1 canlyniadau
- Waltzes -- 19th century, 1 canlyniadau
- Tales Transcripts, NLW MS 5317A -- Ireland., 1 canlyniadau