Which Haitian leader did Napoleon's forces defeat in 1802 to (temporarily) regain control of the island?

The Yalta Conference, sometimes called the Crimea Conference and code named the Argonaut Conference, held from February 7 to 11, 1945, was the World War II meeting of the heads of government of the United States, the United Kingdom and the Soviet Union, represented by President Franklin D. Roosevelt, Prime Minister Winston Churchill and Premier Joseph Stalin, respectively, for the purpose of discussing Europe's post-war reorganization. The conference convened in the Livadia Palace near Yalta in Crimea, USSR.