Crew list of Ships hit by U-boats
John Garthwaite
Merchant Navy. British
| Born | 1897 | West Hartlepool | |
| Died | 12 Jun 1941 | (44) |
Roster information listed for John Garthwaite
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Chinese Prince | Motor merchant | Senior Second Engineer Officer | 12 Jun 1941 (+) | U-552 (1) |