ORDERED TO OCCUPY BRIDGEPORT—A SPY—THE BATTLE OF CHICKAMAUGA—GENERAL THOMAS—TREATED TO COFFEE—RESULTS OF THE BATTLE.
The Tullahoma campaign was practically closed by the disappearance of the enemy from the country north of the Tennessee River. Middle Tennessee was once more in the possession of the National troops, and Rosecrans though strongly urged from Washington to continue on, resisted the pressure until he could repair the Nashville and Chattanooga railroad, which was of vital importance in supplying his army from its secondary base at Nashville. As he desired to hold this road to where it crossed the Tennessee, it was necessary to push a force beyond the mountains, and after a few days of rest at Cowan my division was ordered to take station at Stevenson, Alabama, the junction of the Memphis and Charleston road with the Nashville and Chattanooga, with instructions to occupy Bridgeport also.
The enemy had meanwhile concentrated most of his forces at Chattanooga for the twofold purpose of holding this gateway of the Cumberland Mountains, and to assume a defensive attitude which would enable him to take advantage of such circumstances as might arise in the development of the offensive campaign he knew we must make. The peculiar topography of the country was much to his advantage, and while we had a broad river and numerous spurs and ridges of the Cumberland Mountains to cross at a long distance from our base, he was backed up on his depots of supply, and connected by interior lines of railway with the different armies of the Confederacy, so that he could be speedily reinforced.
Bridgeport was to be ultimately a sub-depot for storing subsistence supplies, and one of the points at which our army would cross the Tennessee, so I occupied it on July 29 with two brigades, retaining one at Stevenson, however, to protect that railway junction from raids by way of Caperton's ferry. By the 29th of August a considerable quantity of supplies had been accumulated, and then began a general movement of our troops for crossing the river. As there were not with the army enough pontoons to complete the two bridges required, I was expected to build one of them of trestles; and a battalion of the First Michigan Engineers under Colonel Innis was sent me to help construct the bridge. Early on the 31st I sent into the neighboring woods about fifteen hundred men with axes and teams, and by nightfall they had delivered on the riverbank fifteen hundred logs suitable for a trestle bridge. Flooring had been shipped to me in advance by rail, but the quantity was insufficient, and the lack had to be supplied by utilizing planking and weather-boarding taken from barns and houses in the surrounding country. The next day Innis's engineers, with the assistance of the detail that had felled the timber, cut and half-notched the logs, and put the bridge across; spanning the main channel, which was swimming deep, with four or five pontoons that had been sent me for this purpose. On the 2d and 3d of September my division crossed on the bridge in safety, though we were delayed somewhat because of its giving way once where the pontoons joined the trestles. We were followed by a few detachments from other commands, and by nearly all the transportation of McCook's corps.
After getting to the south side of the Tennessee River I was ordered to Valley Head, where McCook's corps was to concentrate. On the 4th of September I ascended Sand Mountain, but had got only half way across the plateau, on top, when night came, the march having been a most toilsome one. The next day we descended to the base, and encamped near Trenton. On the 10th I arrived at Valley Head, and climbing Lookout Mountain, encamped on the plateau at Indian Falls. The following day I went down into Broomtown Valley to Alpine. The march of McCook's corps from Valley Head to Alpine was in pursuance of orders directing it to advance on Summerville, the possession of which place would further threaten the enemy's communications, it being assumed that Bragg was in full retreat south, as he had abandoned Chattanooga on the 8th. This assumption soon proved erroneous, however, and as we, while in Broomtown Valley, could not communicate directly with Thomas's corps, the scattered condition of the army began to alarm us all, and McCook abandoned the advance to Summerville, ordering back to the summit of Lookout Mountain such of the corps trains as had got down into Broomtown Valley.
But before this I had grown uneasy in regard to the disjointed situation of our army, and, to inform myself of what was going on, determined to send a spy into the enemy's lines. In passing Valley Head on the 10th my scout Card, who had been on the lookout for some one capable to undertake the task, brought me a Union man with whom he was acquainted, who lived on Sand Mountain, and had been much persecuted by guerrillas on account of his loyal sentiments. He knew the country well, and as his loyalty was vouched for I asked him to go into the enemy's camp, which I believed to be near Lafayette, and, bring me such information as he could gather. He said such a journey would be at the risk of his life, and that at best he could not expect to remain in that section of country if he undertook it, but that he would run all the chances if I would enable him to emigrate to the West at the end c f the "job," which I could do by purchasing the small "bunch" of stock he owned on the mountain. To this I readily assented, and he started on the delicate undertaking. He penetrated the enemy's lines with little difficulty, but while prosecuting his search for information was suspected, and at once arrested and placed under guard. From this critical situation he escaped; however, making his way through the enemy's picket-line in the darkness by crawling on his belly and deceiving the sentinels by imitating the grunts of the half-wild, sand-colored hogs with which the country abounded. He succeeded in reaching Rosecrans's headquarters finally, and there gave the definite information that Bragg intended to fight, and that he expected to be reinforced by Longstreet.
By this time it was clear that Bragg had abandoned Chattanooga with the sole design of striking us in detail as we followed in pursuit; and to prevent his achieving this purpose orders came at 12 o'clock, midnight, for McCook to draw in toward Chattanooga. This could be done only by recrossing Lookout Mountain, the enemy's army at Lafayette now interposing between us and Thomas's corps. The retrograde march began at once. I moved back over the mountain on the 13th and 14th to Stevens's Mills, and on the 15th and 16th recrossed through Stevens's Gap, in the Lookout range, and encamped at its base in McLamore's cove. The march was made with all possible celerity, for the situation was critical and demanded every exertion. The ascent and descent of the mountains was extremely exhausting, the steep grades often rendering it necessary to drag up and let down by hand both the transportation and artillery. But at last we were in conjunction with the main army, and my division breathed easier.
On the 17th I remained in line of battle all day and night in front of McLamore's cove, the enemy making slight demonstrations against me from the direction of Lafayette. The main body of the army having bodily moved to the left meanwhile, I followed it on the 18th, encamping at Pond Spring. On the 19th I resumed the march to the left and went into line of battle at Crawfish Springs to cover our right and rear. Immediately after forming this line, I again became isolated by the general movement to the left, and in consequence was directed to advance and hold the ford of Chickamauga Creek at Lee and Gordon's Mills, thus coming into close communication with the balance of our forces. I moved into this position rapidly, being compelled, though, first to drive back the enemy's cavalry skirmishers, who, having crossed to the west side of the creek, annoyed the right flank of my column a good deal while en route.
Upon arrival at Lee and Gordon's Mills I found the ford over Chickamauga Creek temporarily uncovered, through the hurried movement of Wood to the assistance of Davis's division. The enemy was already present in small force, with the evident intention of taking permanent possession, but my troops at once actively engaged him and recovered the ford with some slight losses. Scarcely had this been done when I was directed to assist Crittenden. Leaving Lytle's brigade at the ford, I proceeded with Bradley's and Laiboldt's to help Crittenden, whose main line was formed to the east of the Chattanooga and Lafayette road, its right trending toward a point on Chickamauga Creek about a mile and a half north of Lee and Gordon's Mills. By the time I had joined Crittenden with my two brigades, Davis had been worsted in an attack Rosecrans had ordered him to make on the left of that portion of the enemy's line which was located along the west bank of the Chickamauga, the repulse being so severe that one of Davis's batteries had to be abandoned. Bradley's brigade arrived on the ground first and was hastily formed and thrown into the fight, which up to this moment had been very doubtful, fortune inclining first to one side, then to the other. Bradley's brigade went in with steadiness, and charging across an open corn-field that lay in front of the Lafayette road, recovered Davis's guns and forced the enemy to retire. Meanwhile Laiboldt's brigade had come on the scene, and forming it on Bradley's right, I found myself at the end of the contest holding the ground which was Davis's original position. It was an ugly fight and my loss was heavy, including Bradley wounded. The temporary success was cheering, and when Lytle's brigade joined me a little later I suggested to Crittenden that we attack, but investigation showed that his troops, having been engaged all day, were not in condition, so the suggestion could not be carried out.
The events of the day had indicated that Bragg's main object was to turn Rosecrans's left; it was therefore still deemed necessary that the army should continue its flank movement to the left, so orders came to draw my troops in toward the widow Glenn's house. By strengthening the skirmish line and shifting my brigades in succession from right to left until the point designated was reached, I was able to effect the withdrawal without much difficulty, calling in my skirmish line after the main force had retired.