The information on registered seafarers is not in all cases complete. As new sources are studied, information on engagements and medals etc. will be added to some of the already registered seafarers.
DenmarkLondonregisteret:
Registernummer under krigen: London 59273.
Ifølge London-kort, var Petersen registrert i mannskapsliste for M/T Jenny 19. september 1941.
RA/S-2081/F/Fe/Feb/L0022