Richard Yarrington
Parson of Llangybi, who in 1756 took a lease from William Smith of the Faenol estate to mine copper at Talmignedd, Y Ffridd and Drws-y-Coed, bringing Cornish and Scottish miners to the valley in 1761.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Drws-y-Coed Copper Mine | Gwynedd | 1756–? |
Record created: 24 September 2026 · Last researched: 24 September 2026