Full Details
- Surname
- JONES
- Forename
- Jonathan (injured)
- Day
- 30
- Month
- 08
- Year
- 1922
- Age
- 50
- Occupation
- Rockman
- Mine/Quarry Name
- Maenofferen Mine
- Mineral Worked
- Slate
- Owner
- Maenofferen Slate Quarry Co. Ltd
- Location
- Blaenau Ffestiniog
- County
- Merionethshire
- Details of Event
- Crushed by slate block.
