General C. F. Smith remained back at Savannah, in chief command, and I was only responsible for my own division.  I kept pickets well out on the roads, and made myself familiar with all the ground inside and outside my lines.  My personal staff was composed of Captain J. H. Hammond, assistant adjutant-general; Surgeons Hartshorn and L’Hommedieu; Lieutenant Colonels Hascall and Sanger, inspector-generals; Lieutenants McCoy and John Taylor, aides-de-camp.  We were all conscious that the enemy was collecting at Corinth, but in what force we could not know, nor did we know what was going on behind us.  On the 17th of March, General U. S. Grant was restored to the command of all the troops up the Tennessee River, by reason of General Smith’s extreme illness, and because he had explained to General Halleck satisfactorily his conduct after Donelson; and he too made his headquarters at Savannah, but frequently visited our camps.  I always acted on the supposition that we were an invading army; that our purpose was to move forward in force, make a lodgment on the Memphis & Charleston road, and thus repeat the grand tactics of Fort Donelson, by separating the rebels in the interior from those at Memphis and on the Mississippi River.  We did not fortify our camps against an attack, because we had no orders to do so, and because such a course would have made our raw men timid.  The position was naturally strong, with Snake Creek on our right, a deep, bold stream, with a confluent (Owl Creek) to our right front; and Lick Creek, with a similar confluent, on our left, thus narrowing the space over which we could be attacked to about a mile and a half or two miles.

At a later period of the war, we could have rendered this position impregnable in one night, but at this time we did not do it, and it may be it is well we did not.  From about the 1st of April we were conscious that the rebel cavalry in our front was getting bolder and more saucy; and on Friday, the 4th of April, it dashed down and carried off one of our picket-guards, composed of an officer and seven men, posted a couple of miles out on the Corinth road.  Colonel Buckland sent a company to its relief, then followed himself with a regiment, and, fearing lest he might be worsted, I called out his whole brigade and followed some four or five miles, when the cavalry in advance encountered artillery.  I then, after dark, drew back to our lines, and reported the fact by letter to General Grant, at Savannah; but thus far we had not positively detected the presence of infantry, for cavalry regiments generally had a couple of guns along, and I supposed the guns that opened on the on the evening of Friday, April 4th, belonged to the cavalry that was hovering along our whole front.