Who is this historical charatcher ? Alexander I of Russia (1777–1825) was the Emperor of Russia from 1801 to 1825. He is known for his role during the Napoleonic Wars, where he alternately opposed and allied with Napoleon Bonaparte. Ultimately, he helped form the coalition that defeated Napoleon and participated in the Congress of Vienna, shaping post-Napoleonic Europe. Alexander was also the first King of Congress Poland and the Grand Duke of Finland. His reign included attempts at reform, such as educational initiatives and plans to abolish serfdom, though many of these were not fully realized. He remains a significant figure in Russian history for his diplomatic and military achievements.