01/03/1792 Holy Roman Emperor Leopold II dies at 44
Henry II, Duke of Lorraine
Leopold II was Holy Roman Emperor and King of Hungary and Bohemia, Archduke of Austria and Grand Duke of Tuscany. He was a son of Emperor Francis I and his wife, Empress Maria Theresa, and the brother of Marie Antoinette. Leopold died suddenly in Vienna, although some claimed he was poisoned or secretly murdered.