Crew list of Ships hit by U-boats
Percival Rowland Henry Cocks
Merchant Navy. South African
| Born | 1897 | ||
| Died | 5 Dec 1939 | (42) |
Roster information listed for Percival Rowland Henry Cocks
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Navasota | Steam merchant | Chief Officer | 5 Dec 1939 (+) | U-47 |