Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Bute Estate Records,, 110 canlyniadau
- CMA: Calvinistic Methodist Archive, 84 canlyniadau
- Sir Leonard Twiston Davies Collection,, 75 canlyniadau
- J. Glyn Davies Papers,, 68 canlyniadau
- William George (Solicitor) Papers, 53 canlyniadau
- Welsh Church Commission Papers,, 49 canlyniadau
- James Griffiths papers, 46 canlyniadau
- University of Wales Archive, 45 canlyniadau
- Brith Gof Archive,, 44 canlyniadau
- Penralley Papers, 43 canlyniadau
- Pob un
- Hague, René, 2 canlyniadau
- Williams, J. Lloyd (John Lloyd), 1854-1945 -- Correspondence, 2 canlyniadau
- Tredegar Wharf Company -- Records and correspondence., 1 canlyniadau
- Church in Wales. Diocese of Bangor, 1 canlyniadau
- Church in Wales -- Government, 1 canlyniadau
- Lewis, T. Frankland (Thomas) Sir, 1780-1855 -- Correspondence., 1 canlyniadau
- Gwasg Gregynog (1974- ), 1 canlyniadau
- Brith Gof (Theatre company), 1 canlyniadau
- Ormsby-Gore family, Barons Harlech -- Correspondence., 1 canlyniadau
- Owen family, of Brogyntyn, Clenennau, and Glyn -- Correspondence., 1 canlyniadau
- Pob un
- Landscape -- Wales, 3 canlyniadau
- Welsh language -- Usage, 3 canlyniadau
- Bilingualism -- Wales, 3 canlyniadau
- Education, Bilingual -- Wales, 3 canlyniadau
- Administration of estates -- Wales -- Glamorgan., 2 canlyniadau
- Administration of estates -- Wales -- Breconshire., 2 canlyniadau
- Administration of estates -- Wales -- Monmouthshire, 2 canlyniadau
- Administration of estates -- England -- Shropshire., 2 canlyniadau
- Administration of estates -- Wales, 2 canlyniadau
- Publishers and publishing -- Wales, 2 canlyniadau
- Pob un
- Folk music -- Wales, 2 canlyniadau
- Newsletters, 2 canlyniadau
- Periodicals, 1 canlyniadau
- Letters, 1 canlyniadau
- Music -- Wales, 1 canlyniadau
- Deeds -- Wales, North., 1 canlyniadau
- Deeds -- England -- Shropshire., 1 canlyniadau
- Deeds -- Wales, 1 canlyniadau
- Letters., 1 canlyniadau
- Diaries., 1 canlyniadau
