G. R. Lewis

Griffith Lewis, owner of the small Old Castle level above Tonna, near Neath, at the time of the gassing of two colliers in August 1913.

Mines operated

MineRegionYears
Old Castle Colliery (Tonna) Neath Port Talbot 1913–?

Record created: 21 October 2026 · Last researched: 21 October 2026

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