Crew list of Ships hit by U-boats
Willem Harmsen
Royal Dutch Navy. Dutch
| Born | 14 Jun 1893 | Amersfoort | |
| Died | 23 Oct 1970 | (77) |
|
This is a Commander. See our Allied Commander entry for Willem Harmsen
Roster information listed for Willem Harmsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | HNMS Isaac Sweers (G 83) | Destroyer | Kapitein ter zee | 13 Nov 1942 | U-431 |