Crew list of Ships hit by U-boats
Christian Ummus
Merchant Navy. Estonian
| Born | 1902 | ||
| Died | 31 Oct 1942 | (40) |
Roster information listed for Christian Ummus
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Aldington Court | Motor merchant | Donkeyman | 31 Oct 1942 (+) | U-172 |