Capel Hanbury Leigh
Owner of the Pontypool iron and tinplate works, who sank the Balance Pit in the 1830s and the Glyn Pits in the early 1840s to supply them; the Glyn beam engine house carries his initials and the date 1845.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Glyn Pits, Pontypool | Torfaen | 1840–1852 |
Record created: 13 September 2026 · Last researched: 13 September 2026