Albrecht von Wallenstein
Albrecht Wenzel Eusebius von Wallenstein, also von Waldstein, was a Bohemian military leader and statesman who fought on the Catholic side during the Thirty Years' War (1618–1648). His successful martial career made him one of the richest and most influential men in the Holy Roman Empire by the time of his death. Wallenstein became the supreme commander of the armies of the Imperial Army of Holy Roman Emperor Ferdinand II and was a major figure of the Thirty Years' War.