Crew list of Ships hit by U-boats
Joseph Bage Bertram
Merchant Navy. British
| Born | 14 Aug 1903 | North Shields | |
| Died | 31 Mar 1942 | (38) |
Roster information listed for Joseph Bage Bertram
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | San Gerardo | Steam tanker | Chief Steward | 31 Mar 1942 (+) | U-71 (1) |