Gerhard Paul, Das Jahrhundert der Bilder 1900 bis 1949, Verlag Vandenhoeck & Ruprecht 2009, Seite 494 rechte Spalte Absatz 3), as quoted in [1]. Quote: "In the meantime another Family from Hamburg has identified the man as a relative. It should be Gustav Wegert (1890–1959) who worked as a metalworker at Blohm & Voss. As a believing Christian he generally refused the Nazi Salute. Despite his distance to the Nazi Regime Gustav Wegert did not get in the eye of the Nazi persecution administration. Portraits from Wegert and Landmesser prove in both cases great similarity with the worker on that picture. At this time it has to remain unsettled who the man in the picture is".
