The day after I got to Brownsville I visited Matamoras, and had a long interview with Caravajal. The outcome of this meeting was, on my part, a stronger conviction than ever that he was unsuitable, and I feared that either Canales or Cortinas would get possession of the city. Caravajal made too many professions of what he would do—in short, bragged too much—but as there was no help for the situation, I made the best of it by trying to smooth down the ruffled feathers of Canales and Cortinas. In my interview with Caravajal I recommended Major Young as a confidential man, whom he could rely upon as a "go-between" for communicating with our people at Brownsville, and whom he could trust to keep him informed of the affairs of his own country as well.

A day or two afterward I recrossed the Gulf to New Orleans, and then, being called from my headquarters to the interior of Texas, a fortnight passed before I heard anything from Brownsville. In the meanwhile Major Young had come to New Orleans, and organized there a band of men to act as a body-guard for Caravajal, the old wretch having induced him to accept the proposition by representing that it had my concurrence. I at once condemned the whole business, but Young, having been furnished with seven thousand dollars to recruit the men and buy their arms, had already secured both, and was so deeply involved in the transaction, he said, that he could not withdraw without dishonor, and with tears in his eyes he besought me to help him. He told me he had entered upon the adventure in the firm belief that I would countenance it; that the men and their equipment were on his hands; that he must make good his word at all hazards; and that while I need not approve, yet I must go far enough to consent to the departure of the men, and to loan him the money necessary to provision his party and hire a schooner to carry them to Brazos. It was hard in deed to resist the appeals of this man, who had served me so long and so well, and the result of his pleading was that I gave him permission to sail, and also loaned him the sum asked for; but I have never ceased to regret my consent, for misfortune fell upon the enterprise almost from its inception.

By the time the party got across the Gulf and over to Brownsville, Caravajal had been deposed by Canales, and the latter would not accept their services. This left Young with about fifty men to whom he was accountable, and as he had no money to procure them subsistence, they were in a bad fix. The only thing left to do was to tender their services to General Escobedo, and with this in view the party set out to reach the General's camp, marching up the Rio Grande on the American side, intending to cross near Ringgold Bar racks. In advance of them, however, had spread far and wide the tidings of who they were, what they proposed to do, and where they were going, and before they could cross into Mexico they were attacked by a party of ex-Confederates and renegade Mexican rancheros. Being on American soil, Young forbade his men to return the fire, and bent all his efforts to getting them over the river; but in this attempt they were broken up, and became completely demoralized. A number of the men were drowned while swimming the river, Young himself was shot and killed, a few were captured, and those who escaped—about twenty in all—finally joined Escobedo, but in such a plight as to be of little use. With this distressing affair came to an end pretty much all open participation of American sympathizers with the Liberal cause, but the moral support afforded by the presence of our forces continued, and this was frequently supplemented with material aid in the shape of munitions of war, which we liberally supplied, though constrained to do so by the most secret methods.

The term of office of Juarez as President of the Mexican Republic expired in December, 1865, but to meet existing exigencies he had continued himself in office by proclamation, a course rendered necessary by the fact that no elections could be held on account of the Imperial occupation of most of the country. The official who, by the Mexican Constitution, is designated for the succession in such an emergency, is the President of the Supreme Court, and the person then eligible under this provision was General Ortega, but in the interest of the Imperialists he had absented himself from Mexico, hence the patriotic course of Juarez in continuing himself at the head of affairs was a necessity of the situation. This action of the President gave the Imperialists little concern at first, but with the revival of the Liberal cause they availed themselves of every means to divide its supporters, and Ortega, who had been lying low in the United States, now came forward to claim the Presidency. Though ridiculously late for such a step, his first act was to issue a manifesto protesting against the assumption of the executive authority by Juarez. The protest had little effect, however, and his next proceeding was to come to New Orleans, get into correspondence with other disaffected Mexicans, and thus perfect his plans. When he thought his intrigue ripe enough for action, he sailed for Brazos, intending to cross the Rio Grande and assert his claims with arms. While he was scheming in New Orleans, however, I had learned what he was up to, and in advance of his departure had sent instructions to have him arrested on American soil. Colonel Sedgwick, commanding at Brownsville, was now temporary master of Matamoras also, by reason of having stationed some American troops there for the protection of neutral merchants, so when Ortega appeared at Brazos, Sedgwick quietly arrested him and held him till the city of Matamoras was turned over to General Escobedo, the authorized representative of Juarez; then Escobedo took charge, of Ortega, and with ease prevented his further machinations.

During the winter and spring of 1866 we continued covertly supplying arms and ammunition to the Liberals—sending as many as 30,000 muskets from Baton Rouge Arsenal alone—and by mid-summer Juarez, having organized a pretty good sized army, was in possession of the whole line of the Rio Grande, and, in fact, of nearly the whole of Mexico down to San Louis Potosi. Then thick and fast came rumors pointing to the tottering condition of Maximilian's Empire-first, that Orizaba and Vera Cruz were being fortified; then, that the French were to be withdrawn; and later came the intelligence that the Empress Carlotta had gone home to beg assistance from Napoleon, the author of all of her husband's troubles. But the situation forced Napoleon to turn a deaf ear to Carlotta's prayers. The brokenhearted woman besought him on her knees, but his fear of losing an army made all pleadings vain. In fact, as I ascertained by the following cablegram which came into my hands, Napoleon's instructions for the French evacuation were in Mexico at the very time of this pathetic scene between him and Carlotta. The despatch was in cipher when I received it, but was translated by the telegraph operator at my headquarters, who long before had mastered the key of the French cipher:

"PARIS, January 10, 1867. FRENCH CONSUL, New Orleans, La.

"To GENERAL CASTELNAU, at Mexico.

"Received your despatch of the 9th December. Do not compel the Emperor to abdicate, but do not delay the departure of the troops; bring back all those who will not remain there. Most of the fleet has left.

"NAPOLEON."

This meant the immediate withdrawal of the French. The rest of the story—which has necessarily been but in outline—is soon told. Maximilian, though deserted, determined to hold out to the last, and with the aid of disloyal Mexicans stuck to his cause till the spring. When taken prisoner at Queretaro, he was tried and executed under circumstances that are well known. From promptings of humanity Secretary Seward tried hard to save the Imperial prisoner, but without success. The Secretary's plea for mercy was sent through me at New Orleans, and to make speed I hired a steamer to proceed with it across the Gulf to Tampico. The document was carried by Sergeant White, one of my scouts, who crossed the country from Tampico, and delivered it to Escobedo at Queretaro; but Mr. Seward's representations were without avail—refused probably because little mercy had been shown certain Liberal leaders unfortunate enough to fall into Maximilian's hands during the prosperous days of his Empire.