MineArchiveWilliam Waller
Sir Carbery Pryse's former manager at Esgair Hir, who with Sir Humphrey Mackworth reformed the mine's operation as the Company of Mines Adventurers of England after Pryse's death in 1694.
Mines operated
| Mine | Region | Years |
|---|---|---|
| Esgair Hir and Esgair Fraith Mines | Powys | ?–1694 |
Record created: 31 August 2026 · Last researched: 31 August 2026