Duke Charles Emmanuel II of Savoy was born on January 20, 1624, and became the Duke of Savoy in 1638. He was a member of the House of Savoy, a prominent royal family in Italy. His reign was marked by efforts to strengthen the duchy and improve its economy, particularly through trade and agriculture. Charles Emmanuel II played a significant role in the political landscape of Europe during the 17th century. He was involved in various conflicts, including the Thirty Years' War, and sought alliances with other powers, such as France and Spain, to enhance his duchy's influence and security.