Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Bethel (Church : Tanygrisiau, Wales), 1 canlyniadau
- Jones, J. W. (John William), 1883-1954 -- Archives., 1 canlyniadau
- Thomas, R. S. (Ronald Stuart), 1913-2000, 1 canlyniadau
- Dressel, Jon, 1934-, 1 canlyniadau
- Roberts, Robert, 1839-1914, 1 canlyniadau
- Mathias, Roland., 1 canlyniadau
- St. Mary (Church : Rhuddlan, Wales) -- Organs, 1 canlyniadau
- Bryfdir, 1867-1947 -- Archives, 1 canlyniadau
- Trinity College (Carmarthen, Wales), 1 canlyniadau
- Garlick, Raymond -- Diaries, 1 canlyniadau
- Pob un
- Blaenau Ffestiniog (Wales), 6 canlyniadau
- Welsh poetry -- 20th century, 1 canlyniadau
- Poets, Welsh -- Wales -- Blaenau Ffestiniog -- Archives., 1 canlyniadau
- Quarries and quarrying -- Wales -- Blaenau Ffestiniog., 1 canlyniadau
- Calvinistic Methodists -- Wales, North., 1 canlyniadau
- Deeds -- Wales -- Caernarvonshire., 1 canlyniadau
- Deeds -- Wales -- Denbighshire., 1 canlyniadau
- Deeds -- Wales -- Merioneth., 1 canlyniadau
- Calvinistic Methodists -- Wales -- Tanygrisiau, 1 canlyniadau
- Caernarvonshire (Wales), 1 canlyniadau
