Thornton's despatch of July 12th ("Castlereagh Papers," 2nd Series, vol. iv., ad fin.).
Ibid., pp. 383 and 405.
For details see Oncken, Luckwaldt, Thiers, Fain, and the "Mems." of the Duc de Broglie; also Gentz, "Briefe an Pilat," of July 16th-22nd, 1813. Humboldt, the Prussian ambassador, reported on July 13th to Berlin that Metternich looked on war as quite unavoidable, and on the Congress merely as a means of convincing the Emperor Francis of the impossibility of gaining a lasting peace.