At this same interview he informed me that there was an additional motive in sending me to the new command, a motive not explained by the instructions themselves, and went on to say that, as a matter of fact, he looked upon the invasion of Mexico by Maximilian as a part of the rebellion itself, because of the encouragement that invasion had received from the Confederacy, and that our success in putting down secession would never be complete till the French and Austrian invaders were compelled to quit the territory of our sister republic.
With regard to this matter, though, he said it would be necessary for me to act with great circumspection, since the Secretary of State, Mr. Seward, was much opposed to the use of our troops along the border in any active way that would be likely to involve us in a war with European powers.
Under the circumstances, my disappointment at not being permitted to participate in the review had to be submitted to, and I left Washington without an opportunity of seeing again in a body the men who, while under my command, had gone through so many trials and unremittingly pursued and, assailed the enemy, from the beginning of the campaign of 1864 till the white flag came into their hands at Appomattox Court House.
I went first to St. Louis, and there took the steamboat for New Orleans, and when near the mouth of the Red River received word from General Canby that Kirby Smith had surrendered under terms similar to those accorded Lee and Johnston. But the surrender was not carried out in good faith, particularly by the Texas troops, though this I did not learn till some little time afterward when I was informed that they had marched off to the interior of the State in several organized bodies, carrying with them their camp equipage, arms, ammunition, and even some artillery, with the ultimate purpose of going to Mexico. In consequence of this, and also because of the desire of the Government to make a strong showing of force in Texas, I decided to traverse the State with two columns of cavalry, directing one to San Antonio under Merritt, the other to Houston under Custer. Both commands were to start from the Red River--Shreveport and Alexandria--being the respective initial points--and in organizing the columns, to the mounted force already on the Red River were added several regiments of cavalry from the east bank of the, Mississippi, and in a singular way one of these fell upon the trail of my old antagonist, General Early. While crossing the river somewhere below Vicksburg some of the men noticed a suspicious looking party being ferried over in a rowboat, behind which two horses were swimming in tow. Chase was given, and the horses, being abandoned by the party, fell into the hands of our troopers, who, however, failed to capture or identify the people in the boat. As subsequently ascertained, the men were companions of Early, who was already across the Mississippi, hidden in the woods, on his way with two or three of these followers to join the Confederates in Texas, not having heard of Kirby Smith's surrender. A week or two later I received a letter from Early describing the affair, and the capture of the horses, for which he claimed pay, on the ground that they were private property, because he had taken them in battle. The letter also said that any further pursuit of Early would be useless, as he "expected to be on the deep blue sea" by the time his communication reached me. The unfortunate man was fleeing from imaginary dangers, however, for striking his trail was purely accidental, and no effort whatever was being made to arrest him personally. Had this been especially desired it might have been accomplished very readily just after Lee's surrender, for it was an open secret that Early was then not far away, pretty badly disabled with rheumatism.
By the time the two columns were ready to set out for San Antonio and Houston, General Frank Herron,--with one division of the Thirteenth Corps, occupied Galveston, and another division under General Fred Steele had gone to Brazos Santiago, to hold Brownsville and the line of the Rio Grande, the object being to prevent, as far as possible, the escaping Confederates from joining Maximilian. With this purpose in view, and not forgetting Grant's conviction that the French invasion of Mexico was linked with the rebellion, I asked for an increase of force to send troops into Texas in fact, to concentrate at available points in the State an army strong enough to move against the invaders of Mexico if occasion demanded. The Fourth and Twenty-fifth army corps being ordered to report to me, accordingly, I sent the Fourth Corps to Victoria and San Antonio, and the bulk of the Twenty-fifth to Brownsville. Then came the feeding and caring for all these troops--a difficult matter--for those at Victoria and San Antonio had to be provisioned overland from Indianola across the "hog-wallow prairie," while the supplies for the forces at Brownsville and along the Rio Grande must come by way of Brazos Santiago, from which point I was obliged to construct, with the labor of the men, a railroad to Clarksville, a distance of about eighteen miles.
