Prince Joachim Ernest of Anhalt was a German nobleman born on March 15, 1601. He belonged to the House of Anhalt, a prominent family in the region of Anhalt in central Germany. His lineage can be traced back to the early medieval period, and he played a significant role in the political landscape of his time. Throughout his life, Prince Joachim Ernest was known for his involvement in various military and administrative affairs. He served as a general in the Thirty Years' War, a devastating conflict that affected much of Europe. His contributions to the war and his leadership within his principality were notable aspects of his legacy.