Prince Leopold III Friedrich Franz of Anhalt-Dessau was a German nobleman born on July 3, 1740. He was a member of the House of Anhalt and served as the reigning prince of Anhalt-Dessau from 1751 until his death in 1817. Leopold was known for his contributions to the arts and education, promoting cultural development in his principality. During his reign, Leopold III focused on modernizing his territory and improving the welfare of his subjects. He was also involved in military affairs, participating in various campaigns during the Seven Years' War. His leadership helped shape the future of Anhalt-Dessau, leaving a lasting legacy.