Full Details
- Surname
- WILLIAMS
- Forename
- John (injured)
- Day
- 18
- Month
- 12
- Year
- 1913
- Age
- 30
- Occupation
- Collier
- Mine/Quarry Name
- Bertie Pit
- Mineral Worked
- Coal
- Owner
- Lewis Merthyr Consolidated Collieries Ltd
- Location
- Trehafod
- County
- Glamorganshire
- Details of Event
- Fall of coal and clod.
