John Jenkins
Aberystwyth quarry owner who acquired Cwm Ebol in 1883, also owning the nearby Gartheiniog quarry, and retained it until its 1906 closure.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Cwm Ebol Quarry | Gwynedd | 1883–1906 |
Record created: 30 August 2026 · Last researched: 30 August 2026