Crew list of Ships hit by U-boats
Ralph Clyde Prager
Merchant Marine. American
| Born | 7 Oct 1892 | Sharpsburg, PA | |
| Died | Nov 1965 | (73) | Baltimore, MD |
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Roster information listed for Ralph Clyde Prager
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Catahoula | Steam tanker | First Pumpman | 5 Apr 1942 | U-154 |