When by the medium of the English Ambassador they asked to be allowed to open negotiations for an armistice and discuss the terms of peace, he answered by the question, what guarantee was there that France or the armies in Metz and Strasburg would recognise the arrangements made by the present Government in Paris, or any that might succeed it?
It was a quite fair question; for as events were to shew, the commander of the army in Metz refused to recognise them, and wished to restore the Emperor to the throne; and the Government themselves had declared that they would at once be driven from power if they withdrew from their determination not to accept the principle of a cession of territory.

They would be driven from power by the same authority to which they owed their existence,--the mob of Paris; it was the mob of Paris which, from the beginning, was really responsible for the war.

What use was there in a negotiation in which the two parties had no common ground?
None the less Bismarck consented to receive M.Jules Favre, who held the portfolio of Foreign Affairs, and who at the advice of Lord Lyons came out from Paris, even at the risk of a rebuff, to see if by a personal interview he might not be able to influence the German Chancellor.

"It is well at least to see what sort of man he is," was the explanation which Bismarck gave; but as the interview was not strictly official he did not, by granting it, bind himself to recognise Favre's authority.
Jules Favre met Bismarck on September 18th.

They had a long conversation that evening, and it was continued the next day at Ferneres, Baron Rothschild's house, in which the King was at that time quartered.