Albrecht von Hohenzollern

Albrecht von Hohenzollern, also known as Albert of Prussia, was the first Duke of Prussia, ruling from 1525 until his death in 1568. He is notable for secularizing the Teutonic Order and transforming it into a duchy under Polish suzerainty. His actions played a significant role in the political landscape of Eastern Europe during the Reformation, and he is remembered for his efforts to establish a stable and prosperous state in Prussia.