Otto von Schrader (18 March 1888 – 19 July 1945) was a German admiral during World War II and a recipient of the Knight's Cross of the Iron Cross of Nazi Germany. As a U-boat commander during World War I, he was credited with the sinking of 57 ships for a total of 54,663 gross register tons (GRT), a further 6 ships damaged for a total of 52,333 GRT, including SS Justicia, and one ship of 336 GRT taken as a prize.[1] Schrader was taken prisoner of war in Norway at the end of World War II. He committed suicide in Norwegian captivity on 19 July 1945.
Michael Böcker: "Admiral Otto von Schrader (1888-1945). Marineoffizier in der Zeit der Weltkriege." Dissertation in Form einer Biografie, Wuppertal April 2015, 352.S ISBN978-3-00-048402-5
Dörr, Manfred (1996) (in German). Die Ritterkreuzträger der Überwasserstreitkräfte der Kriegsmarine—Band 2:L–Z. Osnabrück, Germany: Biblio Verlag. ISBN3-7648-2497-2.
Patzwall, Klaus D.; Scherzer, Veit (2001). Das Deutsche Kreuz 1941 – 1945 Geschichte und Inhaber Band II [The German Cross 1941 – 1945 History and Recipients Volume 2] (in German). Norderstedt, Germany: Verlag Klaus D. Patzwall. ISBN978-3-931533-45-8.
Scherzer, Veit (2007). Die Ritterkreuzträger 1939–1945 Die Inhaber des Ritterkreuzes des Eisernen Kreuzes 1939 von Heer, Luftwaffe, Kriegsmarine, Waffen-SS, Volkssturm sowie mit Deutschland verbündeter Streitkräfte nach den Unterlagen des Bundesarchives [The Knight's Cross Bearers 1939–1945 The Holders of the Knight's Cross of the Iron Cross 1939 by Army, Air Force, Navy, Waffen-SS, Volkssturm and Allied Forces with Germany According to the Documents of the Federal Archives] (in German). Jena, Germany: Scherzers Militaer-Verlag. ISBN978-3-938845-17-2..