Full Details
- Surname
- JEFFREYS
- Forename
- Trefor
- Day
- 05
- Month
- 06
- Year
- 1936
- Age
- 40
- Occupation
- Collier
- Mine/Quarry Name
- Cefn Coed
- Mineral Worked
- Coal
- Owner
- Amalgamated Anthracite Collieries Ltd
- Location
- Crynant
- County
- Glamorganshire
- Details of Event
- Post discharged - two breakers visible after - suffocated.
