Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Hywel, King of Wales, -950, 1 canlyniadau
- United Theological College (Aberystwyth, Wales), 1 canlyniadau
- University of Wales, Aberystwyth., 1 canlyniadau
- Bowen, E. G. (Emrys George), 1900- -- Archives., 1 canlyniadau
- Eisteddfod Genedlaethol Cymru (1886 : Caernarfon, Wales), 1 canlyniadau
- Aberystwyth and District Civic Society., 1 canlyniadau
- Machynlleth and District Civic Society., 1 canlyniadau
- Pob un
- Wales -- History -- To 1063, 3 canlyniadau
- Aberystwyth (Wales), 2 canlyniadau
- Montgomeryshire (Wales), 1 canlyniadau
- Wales -- History -- Research., 1 canlyniadau
- Wales -- Social life and customs, 1 canlyniadau
- Wales, 1 canlyniadau
- Wales -- History -- 1063-1536, 1 canlyniadau
- Geographers -- Wales., 1 canlyniadau
- College teachers -- Wales -- Aberystwyth., 1 canlyniadau
- Wales -- Maps., 1 canlyniadau
