Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Penlle'rgaer Estate (Wales) -- Archives., 1 canlyniadau
- Llewelyn, John, d. 1817 -- Archives., 1 canlyniadau
- Llewelyn, John Dillwyn, 1810-1882 -- Archives., 1 canlyniadau
- Dillwyn, L. W. (Lewis Weston), 1778-1855 -- Archives., 1 canlyniadau
- Dillwyn, William, 1743?-1824 -- Archives., 1 canlyniadau
- Llewelyn, John, d. 1817, 1 canlyniadau
- Llewelyn, John Dillwyn, 1810-1882, 1 canlyniadau
- Dillwyn, William, 1743?-1824, 1 canlyniadau
- Dillwyn, L. W. (Lewis Weston), 1778-1855, 1 canlyniadau
- Dillwyn-Venables-Llewelyn family, of Penlle'rgaer and Llysdinam -- Archives., 1 canlyniadau
- Pob un
- Coal mines and mining -- Wales -- Carmarthenshire, 4 canlyniadau
- Administration of estates -- Wales -- Carmarthenshire, 2 canlyniadau
- Coal mines and mining -- Wales -- Glamorgan, 1 canlyniadau
- Administration of estates -- Wales -- Glamorgan, 1 canlyniadau
- Administration of estates -- Wales -- Ceredigion, 1 canlyniadau
- Glamorgan (Wales), 1 canlyniadau
- Glamorgan -- Social life and customs -- 19th century, 1 canlyniadau
- Penlle'rgaer Estate (Wales), 1 canlyniadau
- Coal -- Great Britain, 1 canlyniadau
- Coal -- Wales -- Carmarthenshire, 1 canlyniadau
