Crew list of Ships hit by U-boats
Martin Nicolay Madsen
Merchant Navy. Norwegian
| Born | 12 Sep 1909 | Bergen, Hordaland | |
| Died | 13 Oct 1942 | (33) |
Roster information listed for Martin Nicolay Madsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Ferm | Motor tanker | Mechanic | 16 Mar 1941 | U-99 (1) |
| Senta | Steam merchant | Fireman | 13 Oct 1942 (+) | U-221 (1) |