Crew list of Ships hit by U-boats
Kenneth S. O'Brien
Merchant Navy. British
| Born | 1908 | ||
| Died | 8 Dec 1940 | (32) |
Roster information listed for Kenneth S. O'Brien
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Calabria | Steam passenger ship | Boatswain (Bosun) | 8 Dec 1940 (+) | U-103 |