Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Plaid Cymru, 1 canlyniadau
- Phillipps, Thomas, Sir, 1792-1872, 1 canlyniadau
- Mostyn, Edward Mostyn Lloyd-Mostyn, Baron, 1795-1884, 1 canlyniadau
- Lloyd, Edward, of Cefn, St. Asaph, 1 canlyniadau
- Thomas, Rees Goring., 1 canlyniadau
- Welsh Secondary Schools Association; Headmasters' Association; Secondary Heads Association; John Herbert., 1 canlyniadau
- Steele, Mike., 1 canlyniadau
- Avent, R.G. (Ronald G.), 1 canlyniadau
- Community Rights Project., 1 canlyniadau
- Lloyd, Eleanor., 1 canlyniadau
- Pob un
- Derby, Edward George Geoffrey Smith Stanley, Earl of, 1799-1869, 2 canlyniadau
- Plaid Cymru. Women's Section., 1 canlyniadau
- Peel, Robert, 1788-1850, 1 canlyniadau
- Fox, George Lane, 1816-1896, 1 canlyniadau
- Powis, Edward Herbert, Earl of, 1785-1848, 1 canlyniadau
- Glynne, Stephen Richard, Sir, 1807-1874., 1 canlyniadau
- Wynn, Charles Watkin Williams, 1775-1850, 1 canlyniadau
- Russell, John Russell, Earl, 1792-1878, 1 canlyniadau
- Somerset, Granville Charles Henry, 1792-1848., 1 canlyniadau
- Parrott, Ian, 1 canlyniadau
- Pob un
- Political parties -- Great Britain., 2 canlyniadau
- Political parties -- Wales., 2 canlyniadau
- Great Britain -- Antiquities, 2 canlyniadau
- Ireland -- Antiquities, 2 canlyniadau
- Wales -- Politics and government -- 20th century, 1 canlyniadau
- Great Britain -- Politics and government -- 20th century, 1 canlyniadau
- Corporate minutes -- Wales., 1 canlyniadau
- Decentralization in government -- Great Britain -- Wales., 1 canlyniadau
- Referendum -- Wales., 1 canlyniadau
- Campaign literature -- Wales., 1 canlyniadau
- Pob un
- Music -- Great Britain -- 19th century -- Scores, 2 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Scrapbooks -- England, North East., 1 canlyniadau
- Ballads, English -- England, North East., 1 canlyniadau
- Herbals The English Physican Enlarged ..., incomplete copy (18 cent.), NLW MS 4545A -- England, 1 canlyniadau
- Recipes Domestic and medical (mid 19 cent.), NLW MS 901A -- Great Britain, 1 canlyniadau
- Almanacs Reynolds' Original Birmingham Almanack (1850), copy, NLW MS 901A, 1 canlyniadau
- Logbooks Yacht Ayesha, incomplete draft (1923-1927), NLW MS 22633iiA -- Great Britain, 1 canlyniadau
- Logbooks Yacht Ayesha (1923-1927), NLW MS 22633iA -- Great Britain, 1 canlyniadau
- Piano music -- Great Britain -- 19th century -- Scores, 1 canlyniadau
