When was the Holy Roman Emperor died who awarded Ferenc József the title of "Fürst von Koháry de Csábrág et Szitnya"?
Ferencz József Koháry de Csábrág Ferenc József, 1st Prince Koháry de Csábrág et Szitnya (Vienna, 4 September 1767 – Oroszvár, 27 June 1826), was a Hungarian magnate and statesman. He was a member of the noble House of Koháry and served as Hungarian Chancellor. On 15 November 1815, Emperor Francis I of Austria awarded him the title of "Fürst von Koháry de Csábrág et Szitnya".
Archduke Joseph, Palatine of Hungary Joseph Anton Johann, Archduke of Austria (German: "Erzherzog Joseph Anton Johann Baptist von Österreich-Toscana, a.k.a. Joseph Anton Johann von Österreich" , Hungarian: "Habsburg-Toscanai József Antal János főherceg, a.k.a. József nádor" , Czech: "Josef Habsbursko-Lotrinský" , 9 March 1776, Florence – 13 January 1847, Buda), was the Palatine of Hungary from 1796 to 1847. He was the seventh son of Leopold II, Holy Roman Emperor and Maria Luisa of Spain.