Frederick William II of Prussia

Frederick William II
Portrait by Anton Graff
King of Prussia Elector of Brandenburg
Reign	17 August 1786 – 16 November 1797
Predecessor	Frederick II
Successor	Frederick William III
Born	(1744-09-25)25 September 1744 Stadtschloss, Berlin, Kingdom of Prussia, Holy Roman Empire
Died	16 November 1797(1797-11-16) (aged 53) Marmorpalais, Potsdam, Kingdom of Prussia, Holy Roman Empire
Burial	Berliner Dom
Spouse	Elisabeth Christine of Brunswick-Wolfenbüttel ​ ​ (m. 1765; div. 1769)​ Frederica Louisa of Hesse-Darmstadt ​ ​ (m. 1769)​ Julie von Voß ​ ​ (m. 1787; died 1789)​ (morganatic) Sophie von Dönhoff ​ ​ (m. 1790; sep. 1792)​ (morganatic)
Issue	Princess Frederica Charlotte, Duchess of York and Albany Frederick William III of Prussia Prince Louis Charles Wilhelmine, Queen of the Netherlands Augusta, Electress of Hesse Prince Henry Prince Wilhelm Gustav Adolf Wilhelm von Ingenheim (illegitimate) Friedrich Wilhelm, Count Brandenburg (illegitimate)
House	Hohenzollern
Father	Prince Augustus William of Prussia
Mother	Duchess Luise of Brunswick-Wolfenbüttel
Religion	Calvinist
Signature

Frederick William II (German: Friedrich Wilhelm II; 25 September 1744 – 16 November 1797) was the fourth King of Prussia. He ruled from 1786 until his death. He was a successor and grandson of Frederick I, the first king of Prussia.