German Greenland whaler St. Jan Evangelist of Hamburg anno 1669

Director Sr. H.G. Backer de Jongen, commandeur Boy Carstens, arrival on 4 August and catch whale 8 and 417 quardelen whale blubber.

Source
M. Lindeman, Die arktische Fischerei der Deutschen Seestädte 1620-1868. Perthes, 1869.