Klemens von Metternich
Klemens Wenzel Nepomuk Lothar, Prince von Metternich-Winneburg zu Beilstein, KOGF (; 15 May 1773 – 11 June 1859) was an Austrian diplomat who was at the center of European affairs for four decades as the Austrian Empire's foreign minister from 1809 and Chancellor from 1821 until the liberal Revolutions of 1848 forced his resignation.
Carl Friedrich Wilhelm, 1st Prince of Leiningen
Carl Friedrich Wilhelm, Prince of Leiningen () (14 August 1724 – 9 January 1807) was a German nobleman. (See "Fürst" for the difference between it and the other princely title, "Prinz".)