Details to follow
| Surname | Forenames | Age at Death | Date of Death | Rank | Boat |
|---|---|---|---|---|---|
| SQUIRE | JOHN THOMAS | 37 | 28/06/1940 | Deck Hand | Castleton |
| HUBBARD | THOMAS GEORGE | 50 | 28/06/1940 | Third Hand | Castleton |
| DILLON | CHARLES JAMES | 45 | 28/06/1940 | Deck Hand | Castleton |
| COOK | HENRY GEORGE | 56 | 28/06/1940 | Second Engineer | Castleton |
| STEWART | WILLIAM | 53 | 28/06/1940 | Chief Engineer | Castleton |
| OSBORNE | LESLIE ALBERT | 19 | 28/06/1940 | Trimmer | Castleton |
| SIBLEY | WALTER | 43 | 28/06/1940 | Skipper | Castleton |
| WEBB | JOHN ALLEN | 45 | 28/06/1940 | Mate | Castleton |
| WHITE | ALEXANDER C McC | 64 | 28/06/1940 | Cook | Castleton |
28/06/1940 Missing presumed Torpedoed in the Orkneys area