Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Cliff (Clifford) McLucas Archive,, 1 canlyniadau
- William Condry Papers,, 1 canlyniadau
- Rees Jenkin Jones Family Papers, 1 canlyniadau
- Bonsall family papers,, 1 canlyniadau
- Miscellaneous letters and papers, 1 canlyniadau
- Aberaeron manuscripts, 1 canlyniadau
- Dr Roderic Bowen Papers, 1 canlyniadau
- Llawysgrifau'r Parch. John Williams, Aberystwyth,, 1 canlyniadau
- Pob un
- Hemp, W. J. (Wilfrid James), 1 canlyniadau
- National Savings Movement., 1 canlyniadau
- Johnes family, of Hafod, Cardiganshire, 1 canlyniadau
- , 1 canlyniadau
- Williams, E., of Hove, 1 canlyniadau
- Chater, A. O, 1 canlyniadau
- British Record Society., 1 canlyniadau
- Le Hardy, William, 1889-1961, 1 canlyniadau
- Lloyd, John Conway, Sir, 1878-1954, 1 canlyniadau
- Lamb, Peniston, d. 1735., 1 canlyniadau
- Pob un
- Lloyd, John, 1833-1915, 1 canlyniadau
- Liberal Party (Great Britain), 1 canlyniadau
- Morris, Lewis, 1701-1765, 1 canlyniadau
- Hafod Estate (Ceredigion, Wales), 1 canlyniadau
- Waddingham, T. J. (Thomas James), d. 1938., 1 canlyniadau
- Dowlais Iron Company., 1 canlyniadau
- Bute Iron Co., 1 canlyniadau
- Beaufort Iron Works., 1 canlyniadau
- New Weare Ironworks., 1 canlyniadau
- Clydach Iron Company., 1 canlyniadau
- Pob un
- Deeds -- Wales -- Ceredigion., 8 canlyniadau
- Deeds -- Wales -- Carmarthenshire., 7 canlyniadau
- Deeds -- Wales -- Glamorgan, 6 canlyniadau
- Cardiganshire (Wales), 5 canlyniadau
- Deeds -- Wales -- Pembrokeshire., 4 canlyniadau
- Deeds -- Wales -- Monmouthshire, 4 canlyniadau
- Deeds -- Wales -- Radnorshire., 4 canlyniadau
- Deeds -- Wales -- Caernarvonshire., 3 canlyniadau
- Deeds -- Wales -- Denbighshire., 3 canlyniadau
- Lead mines and mining -- Wales -- Ceredigion., 3 canlyniadau
