| Enfield |
4th child of Joseph CAMPBELL
Jr. & Elizabeth
HENMAN |
1882 |
| Birmingham |
apprentice engineer, BSA Sparkbrook |
1896 |
| ditto |
lifetime member, Amalgamated Engineering
Union |
1903 |
| Dumbarton |
engineer, Denny shipbuilders |
1912 |
| Coventry |
engineer, Rudge motorcycles |
192? |
| ditto |
engineer, Hotchkiss gunmakers |
1939 |