Crew list of Ships hit by U-boats
John Sydney Lyndon
RN (D/JX 311152). British
| Born | 1922 | Plymouth | |
| Died | 19 Jul 1944 | (22) |
Roster information listed for John Sydney Lyndon
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | King Frederick | Steam merchant | Able Seaman (DEMS gunner) | 19 Jul 1944 (+) | U-181 (1) |