The French contingent originally sent by Napoleon III numbered, all told, only three thousand men. As soon as the Emperor was notified of the doubtful attitude of General Prim, reinforcements numbering some forty-five hundred men had been ordered, and on March 6, 1862, General Count de Lorencez arrived at Vera Cruz to take command of the Corps Expeditionnaire.*
* Ibid., p. 36. The Spanish corps, under General Prim, numbered seven thousand. England, besides a contingent of one hundred men, furnished a fleet under Commodore Dunlap, which was to support the joint expedition.
This ended all prospect of concerted action on the part of the combined forces. The landing of these troops, which brought the French contingent to a figure far exceeding that originally agreed upon, gave umbrage to the allies* and proved, beyond the possibility of a doubt, that, notwithstanding the most explicit assurances given by the French minister of foreign affairs to the British ambassador in Paris,** it was the intention of the French government to carry out its policy at all hazards. Moreover, the new military commander did not possess the tact and wisdom of the French admiral, whose policy had not been approved in Prance, where his signing of the convention of La Soledad had been received with dismay and disapproval.
* Compare General Prim's letter to Napoleon III, foot-note to pp. 25-27.
** "No government shall be imposed upon the Mexican people" (despatch of Lord Cowley to Lord Russell, May 2, 1862). See "L'Empereur Maximilien," etc., par le Comte Emile de Keratry, p. 11 (Leipsic, 1867). Another time the minister, M. de Thouvenel, assured Lord Cowley that negotiations had been opened by the Mexicans alone, who had gone to Vienna for the purpose (ibid.).
General de Lorencez came as the representative of the most aggressive policy, with orders to march without delay upon the capital; and there is no doubt that a worse man could not have been chosen to take the leading part in an enterprise where cool judgment was the most important requisite. Hotheaded, brave to rashness, and, if one may judge by his acts, wholly incapable of discrimination in his appreciation of the problems involved, General de Lorencez, when he arrived on the field of action, allowed himself to be misled by M. de Saligny's misrepresentations of fact. Only a bitter experience showed him his error—too late. Meantime he added to the difficulties in the way of the admiral by feeding the illusions of the French government with sanguine despatches in which he spoke in glowing terms of the "march of the French upon the capital," and of the "acclamation of Maximilian as sovereign of Mexico."
The lack of knowledge of existing conditions that characterized the French leaders in the conduct of this wretched affair was conspicuous from the very beginning of the expedition. Prince Georges Bibesco, an accomplished young Wallachian nobleman whom I knew well, and who was then on the staff of General de Lorencez's brigade, has, in his spirited account of these early events,* furnished ample evidence of the manner in which the general and his chief of staff, Colonel Valaze, were deceived as to the strength of the Liberal party by the French minister, and how they were induced by him to misrepresent the caution and judgment which the French admiral alone seems to have in some measure possessed, as an evidence of weakness and of procrastination.
* "Au Mexique, 1862: Combats et Retraite des Six Mille, par le Prince
Georges Bibesco. Ouvrage couronne par l'Academie Francaise" (Paris, G.
Plon, Nourrit et Cie.). Prince Bibesco was intrusted with drawing up the
monthly official reports sent by the Corps Expeditionnaire to the War
Office in 1862, and is therefore a trustworthy guide for that period.
In a letter addressed to the French minister of war, Marshal Randon, dated March 30, Colonel Valaze asserts his conviction that "an armed force, however small it may be, could take possession of the capital without any other difficulty than might be encountered by the commissariat to supply the army on its way." The admiral had written with a truer appreciation of the situation, and for his pains had lost the confidence of his sovereign.