Crew list of Ships hit by U-boats
Ong Sing Ching
Merchant Navy. Chinese
| Born | 1918 | ||
| Died | 17 Feb 1940 | (22) |
Roster information listed for Ong Sing Ching
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Pyrrhus | Steam merchant | Fireman | 17 Feb 1940 (+) | U-37 |
| Born | 1918 | ||
| Died | 17 Feb 1940 | (22) |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Pyrrhus | Steam merchant | Fireman | 17 Feb 1940 (+) | U-37 |