When was the King of Prussia died under whom Friedrich Wilhelm Ernst Freiherr von Gaudi served as a Lieutenant General?
Friedrich Wilhelm von Gaudi Friedrich Wilhelm Ernst Freiherr von Gaudi (Gaudy) (23 August 1725 in Spandau, Berlin – 13 December 1788 in Wesel) was a Prussian Lieutenant General who served Frederick the Great in the Seven Years' War.
Ernst Ludwig Wilhelm von Bismarck Colonel Ernst Ludwig Wilhelm von Bismarck (7 April 1772 in Magdeburg – 20 June 1815 in Namur) was a Prussian officer during the Napoleonic Wars.