. . . . . "Maj Wilhelm G\u00E4th"@en . . . . . "Hptm Hans Naumann"@en . . . "Johannes \"Hannes\" Seifert (6 October 1915 \u2013 25 November 1943) was a German Luftwaffe ace and recipient of the Knight's Cross of the Iron Cross during World War II. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership - for the fighter pilots it was a quantifiable measure of skill and success."@en . "--03-01"^^ . . "--09-09"^^ . . "Group Commander of II./Jagdgeschwader 26"@en . . . . "Group Commander of I./Jagdgeschwader 26"@en . . "Johannes \"Hannes\" Seifert"@en . . . . "B\u00E9thune, France"@en . "Johannes \"Hannes\" Seifert (6 October 1915 \u2013 25 November 1943) was a German Luftwaffe ace and recipient of the Knight's Cross of the Iron Cross during World War II. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership - for the fighter pilots it was a quantifiable measure of skill and success."@en . . "I./JG 26"@en . . . "Hptm Fritz Losigkeit"@en . . . "Hptm Rolf Pingel"@en . "II./JG 26"@en . . . "\"Hannes\""@en . . "?-1943"@en . . . . . . "--07-11"^^ . "Johannes Seifert"@en . "1915-10-06"^^ . . . . . . . "Squadron Leader of 3./JG 26"@en . .