Cwmtillery Colliery roof fall, 1868

Two men taking down the top in a squeezed old road at Cwmtillery Colliery on 29 July 1868 were killed by a fall of roof, hemmed in by the drams they had placed on either side of them.

Date29 July 1868
MineCwmtillery Colliery
RegionBlaenau Gwent
TypeCollapse / Roof Fall
Fatalities2 (Richard Jones (34), roadman or collier, and John Williams (21), haulier.)
Context During active mining

Cause

A fall of roof while the men were taking down top in a squeezed old road.

Contributing factors

They had placed a dram on each side of where they worked, which left them no way out when the roof came; with only one dram they would have escaped.

What happened

On 29 July 1868 Richard Jones and John Williams were set to take down some top in a squeezed old road at Cwmtillery Colliery. They placed a dram on each side of them, so that when the roof fell there was no escape, and both were killed.

Recorded claims

Individual factual claims, each attached to the source(s) that support it below. Where sources disagree, both are kept.

Related terminology

Mining terms this disaster is structurally linked to, with the nature of the relationship.

Photographs & further reading

This page doesn't try to reproduce everything — these are the best original sources found for this disaster.

Welsh Coal Mines: fatalities in 1868 (reference)

The year's list of Welsh mining deaths, including the Cwmtillery roof fall.

View source

Sources

  1. (secondary) Mining fatalities, 1868 - Welsh Coal Mines — Welsh Coal Mines
  2. (secondary) Cwmtillery Colliery - Northern Mine Research Society — Northern Mine Research Society

Record created: 2 October 2026 · Last researched: 2 October 2026

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