Prince Henry the Navigator was a Portuguese royal who lived during the 15th century. He was known for his significant contributions to the Age of Discovery, a period of exploration and maritime expansion. Henry was a patron of explorers, artographers, and navigators, and he played a key role in promoting and funding expeditions to explore the African coast and beyond. His efforts helped to advance navigation and mapmaking, leading to important discoveries and the expansion of Portuguese influence. Henry the Navigator's legacy as a visionary and influential figure in the history of exploration and navigation is widely recognized.