Anglo-Swedish War (1810–1812) King's deteriorating health and disinterest made the Crown Prince the "de facto" ruler of Sweden. Under Bernadotte's rule, Sweden's relationship with Napoleonic France deteriorated. When France occupied Swedish Pomerania and the island of Rügen in 1812, Sweden sought peace with Great Britain. After long negotiations, the Treaty of Orebro was signed on 18 July 1812. On the same day and at the same place, Britain and Russia signed a peace treaty bringing the Anglo–Russian War of 1807–1812 to an end. http://blog.svd.se/historia/2012/11/07/hanos-brittiska-historia/ http://www.royalnavy.mod.uk/News-and-Events/Latest-News/2013/July/02/130702-Explorer-Pays-Respects-in-Sweden Anglo-Swedish War (1810–1812) During the Napoleonic Wars until 1810, Sweden and the United Kingdom were allies in the
French invasion of Russia historians writing that it was Russia that played the greatest role in the victory; and Prussian and later German historians writing that it was Prussia that made the difference. In such a context, various historians liked to diminish the contributions of their allies. Leo Tolstoy was not a historian, but his extremely popular 1869 historical novel "War and Peace" which depicted the war as a triumph of what Lieven called the "moral strength, courage and patriotism of ordinary Russians" with military leadership a negligible factor has shaped the popular understanding of the war in both Russia and abroad from the