Adolphus of Nassau was a German nobleman born in 1550. He was a member of the House of Nassau and served as the Count of Nassau-Saarbrücken. Adolphus is known for his role in the political and military affairs of the Holy Roman Empire during the late 16th century. He was also involved in the {Thirty Years' War}, a significant conflict in Europe that lasted from 1618 to 1648. Adolphus was recognized for his leadership and military strategies, which contributed to the shifting power dynamics of the time. He died in 1604, leaving a legacy in the region.