During our stay at Fayetteville our Corps and the old Eleventh of the Army of the Potomac were consolidated, and became known as the Twentieth Corps of the Army of the Cumberland. The command was given to General Hooker. Our portion of the army would very much have preferred General H. W. Slocum, who was sent to Vicksburg. In the reorganization we became the Second Brigade of the First Division, with General Thomas H. Ruger commanding the Brigade and General A. S. Williams commanding the Division. At the suggestion of the officers of the Eleventh Corps, our old badge, the five-pointed star, was retained as the badge of the new corps.
Our Regiment reached Tullahoma on April 30, to find that the rest of our Brigade had already gone to the front. We started out on the next day to join them, and on May 4 crossed the Tennessee River at Bridgeport. On the 7th we passed over the battle-field of Chickamauga, where signs of the conflict were still everywhere in evidence. On the night of the 8th we crossed the mountains by way of Nickajack Pass, and joined our Brigade at daylight the next morning. This passage over the mountains was interesting. The night was extremely dark and perfectly quiet. The men in charge of the wagon train had placed lighted candles on the rocks along the road, at intervals of about a hundred feet, in order to guide themselves and those who came after. These were still flickering when we came along.
Our march to Atlanta was now well under way. The enemy continually fell back, and in most cases without offering serious resistance. The three armies of General Sherman, marching in parallel lines, seemed to be able to carry everything before them. On the 10th we again crossed the mountains at Snake Creek Gap, going into camp on the other side until the 13th. On the night of the 10th we were visited by a tremendous wind and rain storm, which blew down our tents, and raised the water in the creek so high that we had to move our camp or be drowned. At about this time, also, an order was read to the troops announcing the great success of the Army of the Potomac in the opening battles of the final campaign against Richmond.
On the 14th we were moved to the extreme left to support General Howard, who was there engaged with the enemy. We arrived at about sundown, just as the Confederates were driving in a brigade of the Fourth Corps and threatening to capture a battery of artillery. As we moved forward in line of battle, ready to receive the advancing enemy, General Williams called out to the fleeing soldiers of the Fourth Corps to get back out of the way, for he had a division there from the Army of the Potomac that would protect them. All of which goes to show that even major-generals are human, and when they get a chance like to exult over their rivals. We checked the advance of the enemy without much trouble.