Caterina Sforza (1463-1509) was an Italian noblewoman and a prominent figure in the Renaissance. Born into the powerful Sforza family, she became the Duchess of Forli and Imola through her marriage to Girolamo Riario. Known for her intelligence and political acumen, she played a significant role in the governance of her territories. Caterina was also recognized for her fierce defense of her lands during conflicts, particularly against the Papal States. She was a skilled diplomat and military leader, often taking charge in times of crisis. Her legacy includes her contributions to the arts and her influence on the political landscape of Italy.