Which country did both Klemens von Metternich and Richard von Metternich represent?
Richard von Metternich: Prince Richard Klemens von Metternich (German: "Richard Klemens, Fürst von Metternich-Winneburg"; 7 January 1829 – 1 March 1895), usually known as Richard (von) Metternich, was an Austrian diplomat and the eldest surviving son of the illustrious diplomat Prince Klemens von Metternich.
i don't know