Order of the Iron Crown (Austria)
The Holy Roman Empire, ruled by the Habsburg dynasty, gave way to the Empire of Austria between 1804 and 1806. The last Holy Roman Emperor, Franz II, was proclaimed Emperor Franz I of Austria. His daughter, the Archduchess Maria Louise, was Napoleon’s second wife and Empress Consort, and the mother of Napoleon’s only legitimate son and heir, Napoleon, Duke of Reichstadt. With the collapse of Napoleon’s empire, Imperial Austria regained its traditional control of Lombardy as the Kingdom of Lombardy–Venetia.
Electorate of Württemberg
The Electorate of Württemberg was a short-lived State of the Holy Roman Empire on the right bank of the Rhine river. In 1803, Napoleon raised the Duchy of Württemberg to the Electorate of Württemberg, the highest form of a princedom in the Holy Roman Empire. However, soon afterward, on 1 January 1806 the last Elector assumed the title of King of Württemberg. Later, the last Emperor, Francis II, abolished (de facto) the Empire in 6 August 1806.