Crew list of Ships hit by U-boats
Royston George John Ayres
RN (P/MX 50676). British
| Born | 23 Aug 1914 | Alverstoke, Hampshire | |
| Died | 17 Sep 1939 | (25) |
Roster information listed for Royston George John Ayres
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | HMS Courageous (50) | Aircraft carrier | Leading Supply Assistant | 17 Sep 1939 (+) | U-29 (1) |