Crew list of Ships hit by U-boats
John Marquis Tattam
Merchant Navy. British
| Born | 1921 | Seaham Harbour | |
| Died | 23 Nov 1940 | (19) |
Roster information listed for John Marquis Tattam
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Bradfyne | Steam merchant | Fifth Engineer Officer | 23 Nov 1940 (+) | U-100 (1) |