William III of England | George III of the United Kingdom | Friedrich Nietzsche | Henry III of England | George III | Edward III of England | Friedrich Schiller | Wilhelm II, German Emperor | Henry III | Edward III | Charles III of Spain | William III | Loudon Wainwright III | WTA Tier III tournaments | Wilhelm II | Richard III of England | Friedrich Engels | Benigno Aquino III | Wilhelm Reich | Gottfried Wilhelm Leibniz | Pope Alexander III | Star Wars Episode III: Revenge of the Sith | Henry III of France | Gustav III of Sweden | Shalmaneser III | Carl Friedrich Gauss | Alexander III of Russia | Albatros D.III | Karl Friedrich Schinkel | Frederick III |
The project of a public collection of old European masters had been initiated by the archaeologist Aloys Hirt (1759-1837) already in 1797 and had gained support from the architect Karl Friedrich Schinkel and the Prussian king Friedrich Wilhelm III.
King Friedrich Wilhelm III invested, him and his brothers in 1830, with the Leyen manor (now Castle Ockenfels in Ockenfels).
On 31 March 1814, it was played in presence by Emperor Francis II, Tsar Alexander I, and King Friedrich Wilhelm III during the expedition of the allied troops in Paris at the end of the War of the Sixth Coalition.
King Friedrich Wilhelm III had the church built for the residents of Klein-Glienicke and Pfaueninsel on a bluff on the Havel near the Pfaueninsel and the Nikolskoë Blockhouse.
In 1813, in the baroque palace of the House of Hatzfeld, there was a meeting of the Prussian king Friedrich Wilhelm III of the Russian Tsar Alexander I, in which a protocol trachenberski (Żmigrodzki), whose goal was the final defeat of Napoleon Bonaparte.