Crew list of Ships hit by U-boats
Percy Sumner
RN (P/MX 59525). British
| Died | 14 Oct 1939 |
Roster information listed for Percy Sumner
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | HMS Royal Oak (08) | Battleship | Chief Engine Room Artificer 2nd Class | 14 Oct 1939 (+) | U-47 (1) |