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.
Folketelling 1920 for 1249 Fana herred, digitalarkivet.no
Skarstein, Frode., "“A cursed affair”—how a Norwegian expedition to Greenland became the USA’s first maritime capture in World War II", Polar Research, 26.årgang, nummer 2, 2007, 181-194