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.
Londonregisteret:
Registernummer under krigen: London 26856.
Ellis Island og andre New York passasjerlister, 1820-1957 - MyHeritage
Folketelling 1920 for 0707 Larvik kjøpstad, digitalarkivet.no
RA/S-2081/F/Fe/Fea/L0109