Treaty of Schönbrunn Schlossberg fortress, whose garrison had firmly resisted the French occupation forces, was largely demolished. Austria also had to apply Napoleon's Continental System, as Britain remained at war with France. One contemporary British view on the treaty was: Though considerably weakened, Austria remained a European great power. Emperor Francis I approached to the French by marrying his daughter Marie Louise off to Napoleon (whom she at first detested) in 1810. As a result of Metternich's change of policies, the Austrian forces joined the French invasion of Russia in 1812. During the negotiations at Schönbrunn, Napoleon narrowly escaped an attempt on his
Treaty of London (1827) Treaty of London (1827) The Treaty of London was signed by the United Kingdom, France, and Russia on 6 July 1827. The three main European powers had called upon Greece and the Ottoman Empire (Turkey) to cease hostilities that had been going on since the Greeks had revolted against Ottoman rule on 6 March 1821. After years of negotiation, the European allied powers had finally decided to intervene in the war on the side of the Greeks. The allied powers mainly wanted this treaty to cause the Ottoman Empire to create an independent Greek state. It stated that while the