Crew list of Ships hit by U-boats


Ralf Frederik Petersen

Merchant Navy. Danish

Born  5 Jun 1900
Died  12 Jun 1941(41)

Roster information listed for Ralf Frederik Petersen


ShipTypeRank / roleAttacked onBoat
Susan MærskSteam merchantChief Engineer Officer12 Jun 1941 (+)U-553 (1)

Personal information

Son of Dr. Adolf Petersen and Ingeborg Petersen (nee Jespersen), of Horsens, Denmark.

Crew list for Ships hit by U-boats