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.
Louis Frederick II, Prince of Schwarzburg-Rudolstadt
Louis Frederick was born on 9 August 1767 in Rudolstadt and was the second child and first son of the then Hereditary Prince Frederick Charles of Schwarzburg-Rudolstadt and his first wife Princess Auguste of Schwarzburg-Rudolstadt. At that time his grandfather Louis Günther II was ruling over the principality. In 1789 Louis Frederick and his brother Karl Günther went to Geneva and other destinations for their education. During this journey they learned about the events of the French Revolution.