Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Iolo Morganwg and Taliesin ab Iolo manuscripts and papers, 1 canlyniadau
- University of Wales Archive, 1 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 1 canlyniadau
- Gwalia Oddfellows Records,, 1 canlyniadau
- The Alun Hoddinott Archive,, 1 canlyniadau
- CND Cymru National Archive,, 1 canlyniadau
- Dr J. Lloyd Williams Music MSS and Papers, 1 canlyniadau
- Bert Pearce (Welsh Communist Party) Papers, 1 canlyniadau
- Floyd Manuscripts, 1 canlyniadau
- William Condry Papers,, 1 canlyniadau
- Pob un
- Richards, R. (Robert), 1884-, 2 canlyniadau
- Welsh Church Commission., 1 canlyniadau
- Plaid Cymru, 1 canlyniadau
- Iolo Morganwg., 1 canlyniadau
- Crawshay family., 1 canlyniadau
- Brith Gof (Theatre company), 1 canlyniadau
- Chamberlain, Brenda, 1 canlyniadau
- Ellis, David, 1736-1795, 1 canlyniadau
- Jenkins, John, 1770-1829, 1 canlyniadau
- Stephen, E. (Edward), 1822-1885, 1 canlyniadau
- Pob un
- Church of England -- Establishment and disestablishment -- Wales., 1 canlyniadau
- Church in Wales -- Establishment and disestablishment, 1 canlyniadau
- Church in Wales -- Finance, 1 canlyniadau
- Welsh Church Commission -- Archives, 1 canlyniadau
- Church in Wales., 1 canlyniadau
- Plaid Cymru. Women's Section., 1 canlyniadau
- Labour Party (Great Britain), 1 canlyniadau
- Crawshay, Robert Thompson, 1817-1879, 1 canlyniadau
- Crawshay, William., 1 canlyniadau
- Crawshay family, of Cyfarthfa., 1 canlyniadau
- Pob un
- Wales, 5 canlyniadau
- Political parties -- Wales., 4 canlyniadau
- Clergy -- Wales., 3 canlyniadau
- Charities -- Wales., 2 canlyniadau
- Manors -- Wales., 2 canlyniadau
- Wales -- Politics and government -- 20th century, 2 canlyniadau
- Cardiganshire (Wales), 2 canlyniadau
- Political parties -- Great Britain., 2 canlyniadau
- Referendum -- Wales., 2 canlyniadau
- Unitarians -- Wales., 2 canlyniadau
- Pob un
- Sacred music -- Wales., 3 canlyniadau
- Anthems -- Wales., 2 canlyniadau
- Doxology., 1 canlyniadau
- Hymns., 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- 19th century., 1 canlyniadau
- Sermons, English, 1 canlyniadau
- Psalms (Music) -- Wales, 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Tune books, 1 canlyniadau
