I cannot reply definitely in the affirmative to the question. Regnier announced himself the emissary of the Empress without written credentials. He asked the conditions on which I could enter into negotiations with Prince Frederick Charles. My answer was that I could only accept a convention with the honours of war, not to include the fortress of Metz. These are the only conditions which military honour permits me to accept.
Regnier bombarded the Chancellor with letters until the 30th, when Count Hatzfeld informed him that the Minister would listen to nothing more until Regnier could show full powers without evasion; that the matter must imperatively be conducted openly and above board; and that his Excellency hoped Regnier would be able to get clear of it with honour, and that soon.
So Regnier quitted Ferrières in great dejection. He gives vent ruefully to the belief that Bismarck regarded him as an unaccredited agent of the Empress, while, curiously enough, the partisans of the Empress took him for an emissary of Bismarck. Reaching Hastings on the 3rd of October he found that the Empress was now at Chislehurst. He had telegraphed in advance to "M. Regnier," the name which he had instructed General Bourbaki to pass under until the true Regnier should reach England. But Bourbaki had cast away the false name at the instigation of a brother officer while passing through Belgium. On arriving at Chislehurst he learned from the Empress that he had been made the victim of a mystification on the part of Regnier, and that she had never expressed the desire to have with her either Marshal Canrobert or himself. This intelligence, of which the newspapers had given him a presentiment, struck him to the heart. Although covered by his chief's order he found himself in a false position; and he wrote to the late Lord Granville, then Foreign Secretary, begging his good offices to obtain for him an authorisation to return to his post. An assurance was given that this would be accorded, and he hurried to Luxembourg there to await intimation of permission to re-enter Metz. Some delay occurred in the transmission of the Royal order to this effect and although Bourbaki was assured that the decision would shortly reach him, he became impatient, went into France, and placed himself at the disposition of the Provisional Government. But thenceforth he was a soured and dispirited man. The _ci-devant_ aide-de-camp of an Emperor writhed under the harrow of Gambetta and Freycinet.