Friedrich Karl Gustav, Baron von Langenau

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Friedrich Karl Gustav, Baron von Langenau
Born	7 November 1782  Dresden
Died	4 July 1840  (aged 57) Graz
Occupation	Officer
Awards	Knight of the Order of Maria Theresa
Rank	lieutenant field marshal

Friedrich Karl Gustav Freiherr von Langenau, Imperial Field Marshal-Lieutenant, (7 November 1782, in Dresden - 4 July 1840 Gratz) was Quartermaster-General of the Army of Bohemia, in 1814, and Austrian Army of the Upper Rhine, under Schwarzenberg in 1815.