Crew list of Ships hit by U-boats
Christopher Bernard Warren
Merchant Navy. British
| Born | 1915 | Birkenhead | |
| Died | 17 May 1942 | (27) |
Roster information listed for Christopher Bernard Warren
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | San Victorio | Motor tanker | Fourth Engineer Officer | 17 May 1942 (+) | U-155 (1) |