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.
NorwayEx gratia-arkivet:
Registernummer under krigen: London 89628.
Gift med (jf. London-kort): Martha Elise Dahle, Øyekastvn.7, Porsgrunn.
Ellis Island og andre New York passasjerlister, 1820-1957 - MyHeritage
Folketelling 1920 for 0805 Porsgrunn kjøpstad, digitalarkivet.no
RA/S-3545/G/Gg