Crew list of Ships hit by U-boats
John Cyril Chadwick
RN (P/M 22651). British
| Born | 1901 | ||
| Died | 14 Oct 1939 | (38) |
Roster information listed for John Cyril Chadwick
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | HMS Royal Oak (08) | Battleship | Chief Engine Room Artificer 2nd Class | 14 Oct 1939 (+) | U-47 (1) |