Introduction Lothar Siegfried Freiherr von Richthofen (27 September 1894 to 04 July 1922) was a German First World War fighter ace credited with 40 victories. He was a younger brother of top-scoring ace Manfred von Richthofen (the Red Baron) and a distant cousin of Luftwaffe Field Marshal Wolfram von Richthofen. Following the war, he worked… Read More