Amadeus X, Duke of Savoy was a nobleman who lived during the late 14th century. He was born in 1435 and became the Duke of Savoy in 1465. His reign was marked by efforts to strengthen the duchy and expand its territories, particularly in the regions of Piedmont and Aosta. Amadeus X was known for his diplomatic skills and military leadership. He played a significant role in the political landscape of Northern Italy and sought to enhance the influence of the House of Savoy. He passed away in 1472, leaving a legacy of territorial expansion and political alliances.