Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Lewis, E. A. (Edward Arthur), 1880-1942, 2 canlyniadau
- Jones, T. Hamer, 2 canlyniadau
- Morris family, of Anglesey -- Correspondence, 2 canlyniadau
- Morris family, Anglesey, 2 canlyniadau
- Roberts, T. Vaughan, 2 canlyniadau
- Morris, Lewis, 1701-1765, 1 canlyniadau
- Thomas, David, 1759-1822, 1 canlyniadau
- Evans, Evan, 1731-1788, 1 canlyniadau
- Dryden, John, 1631-1700, 1 canlyniadau
- Morris, Lewis, 1701-1765 -- Correspondence, 1 canlyniadau
- Pob un
- Fossils -- Great Britain -- Indexes, 1 canlyniadau
- Shells -- Great Britain -- Indexes, 1 canlyniadau
- Names, Personal -- Dictionaries, 1 canlyniadau
- Gazetteers, 1 canlyniadau
- Land tenure -- Wales -- Carmarthenshire, 1 canlyniadau
- Lead mines and mining -- Wales -- Cwmerfyn -- Accounting, 1 canlyniadau
- Lead mines and mining -- Wales -- Blaenrheidol, 1 canlyniadau
- Commons -- Wales -- Carmarthenshire, 1 canlyniadau
