Full Details
- Surname
- WILLIAMS
- Forename
- John Richard
- Day
- 29
- Month
- 02
- Year
- 1924
- Age
- 42
- Occupation
- Quarryman
- Mine/Quarry Name
- Dinorwic Quarry
- Mineral Worked
- Slate
- Owner
- Location
- Llanberis
- County
- Caernarfonshire
- Details of Event
- Rock gave way and he was swept from bench.
