Crew list of Ships hit by U-boats
Chester Joseph Sobczyk
Merchant Marine. American
| Born | 26 May 1922 | Chicago, IL | |
| Died | 19 May 2003 | (80) | East Dundee, IL |
Roster information listed for Chester Joseph Sobczyk
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Mathew Luckenbach | Steam merchant | Second Cook | 19 Mar 1943 | U-527 |