Crew list of Ships hit by U-boats
John Christian Christiansen
Merchant Navy. British
| Born | 1889 | Norway | |
| Died | 20 May 1941 | (52) |
Roster information listed for John Christian Christiansen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Norman Monarch | Steam merchant | Able Seaman | 20 May 1941 (+) | U-94 |
| Harpagus | Steam merchant | Shipwrecked | 20 May 1941 (+) | U-109 (1) |