Thaler. Archduchy of Austria. County of Tyrol. Leopold Wilhelm von Österreich (January 5, 1614, Wiener Neustadt, Austria - November 20, 1662, Vienna, Austria) - Austrian archduke, Imperial Marshal (1639), the 46th Grand Master of the Teutonic Order, the commander of the Austrian troops in the Thirty Years' War, also known as Leopold Wilhelm von Habsburg. Hall mint. Ag.