Crew list of Ships hit by U-boats
Costi Hadji Constantin
Merchant Navy. British
| Born | 1887 | Greece | |
| Died | 22 Jan 1942 | (55) |
Roster information listed for Costi Hadji Constantin
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Caledonian Monarch | Steam merchant | Able Seaman | 22 Jan 1942 (+) | U-588 (1) |