Person

Frederick William III of Prussia

king of Prussia; Elector of Brandenburg

b. 1770 CE – d. 1840 CE World The Great Crossroads

Frederick William III (German: Friedrich Wilhelm III.)

(3 August 1770 – 7 June 1840) was king of Prussia from 1797 to 1840.

He is in personal union the sovereign prince of the Principality of Neuchâtel (1797–1806 and again 1813–1840).