Crew list of Ships hit by U-boats
Samual Jonah Marke-Williams
Nigeria Naval Defence Force. British
| Born | 1896 | ||
| Died | 4 Jun 1941 | (45) |
Roster information listed for Samual Jonah Marke-Williams
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Robert Hughes | Suction dredger | Junior Technician (Staff Gde. I.) | 4 Jun 1941 (+) | U-69 (1) |