Crew list of Ships hit by U-boats
Jacobus Lemmens
Merchant Navy. Dutch
| Born | 3 Jan 1896 | Amsterdam | |
| Died | 11 Sep 1940 | (44) |
Roster information listed for Jacobus Lemmens
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Maas | Steam merchant | Cook | 11 Sep 1940 (+) | U-28 (1) |