Full Details
- Surname
- COOPER
- Forename
- John
- Day
- 16
- Month
- 01
- Year
- 1912
- Age
- 20
- Occupation
- Collier
- Mine/Quarry Name
- Groesfaen
- Mineral Worked
- Coal
- Owner
- Rhymney Iron Co. Ltd
- Location
- Deri
- County
- Glamorganshire
- Details of Event
- Fall of roof at working face. A "bell" stone fell out from between two posts and crop with the coal, causing severe injuries to head. Died January 21st, 1912.
