Duchess Eleanor of Savoy was a noblewoman born in 1434, known for her marriage to Duke Amadeus IX of Savoy. She played a significant role in the political landscape of her time, as her union strengthened ties between the House of Savoy and other European powers. Eleanor was also recognized for her piety and charitable works. After her husband's death in 1472, she became a widow and dedicated her life to religious activities, founding several institutions. She passed away in 1479, leaving a legacy of devotion and service to her community.