Crew list of Ships hit by U-boats
Donald McArthur Dempster
Merchant Navy. British
| Born | 1921 | Port Glasgow, Renfrewshire | |
| Died | 1 Oct 1941 | (20) |
Roster information listed for Donald McArthur Dempster
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | San Florentino | Steam tanker | Junior Engineer Officer | 1 Oct 1941 (+) | U-94 (1) |