It was on Saturday, the fifth day of April, 1862, that the Fourth division, being the advance corps of the Army of the Ohio, came thus to Savannah, and so was brought within actual supporting distance of the forces under General Grant at Pittsburg Landing, twelve miles up the farther bank of the Tennessee. General Crittenden's division encamped that evening three hours' march behind us. Still farther in the rear were coming in succession the divisions of McCook, Wood, and Thomas. It was well that such reënforcements were at hand; otherwise, unless we disregarded the best-established laws of probabilities in deciding the question, the Army of the Tennessee was even then a doomed one, and the story of Shiloh must have gone to the world a sad, tragic tale of the most crushing defeat which had ever fallen upon an army since the days of Waterloo. No mean service, then, was rendered the national cause, and all which that cause will stand out as the embodiment of, in all the ages to come, when Shiloh was saved, and Treason was forced to turn, faint, and stagger away from the field to which it had rushed with a fiend's exultant eagerness, having there met only its own discomture. The meed due for that service is a coronal of glory, that may never, probably, be claimed as the desert of any one individual exclusively; nor is it likely that the epitaph, enchiselled upon whose tombstone soever it might be, 'Here lies the saviour of Shiloh,' would pass one hour unchallenged. Yet impartial history can scarcely be at fault in recognizing as preëminent the part taken by one officer, in the events, whose results, at least, permit so much of eulogy to be written, with other significance than merely that of a wretched burlesque. That officer was General Nelson, the commander of our own division. Iron-nerved, indomitable, willfull, disdainful of pleasing with studied phrase of unmeant compliment, but with a great, manly heart beating strong in his bosom, and a nature grandly earnest, brave, and true—with the very foremost of Kentucky's loyal sons will ever stand the name of General William Nelson.

Our column had marched from Nashville out on the Franklin turnpike, nearly three weeks previous. General McCook, as the senior divisional commander, had claimed the advance, and had held it in our march through that beautiful, cultivated garden spot of Middle Tennessee, as far as Columbia, a distance of nearly fifty miles. Here the turnpike and the railroad bridges over Duck river had both been destroyed by the rebels in their forlorn retreat from the northward. To replace the former even with a tottering wooden structure, was a work of time and labor. Meanwhile the army waited wearily, General Nelson chafed at the delay, and the rebel leaders Beauregard and Sidney Johnston were concentrating their forces at Corinth with ominous celerity. It was their purpose to crush, at one blow, so suddenly and so surely dealt that succor should be impossible, the National army, which had established itself on the borders of one of the southernmost States of the Confederacy, and was menacing lines of communication of prime necessity to their maintenance of the defensive line within which those commanders had withdrawn their discomfited armies. At length, one evening, on dress parade, there were read 'General orders, headquarters Fourth division,' for a march at daylight the next morning. Some days would yet be required to complete the bridge, but permission had been wrung from the 'commanding general' to cross the river by fording, and comically minute the detailed instructions of that order were for accomplishing the feat.

So on Saturday, the twenty-ninth of March, we passed over Duck river. Other divisions immediately followed. By his importunity and characteristic energy, General Nelson had thus secured for us the advance for the seventy-five miles that remained of the march, and, incalculably more than this, had gained days of precious time for the entire army. How many hours later the Army of the Ohio might have appeared at Shiloh in season to stay the tide of disaster and rescue the field at last, let those tell who can recall the scenes of that awful Sabbath day there on the banks of the Tennessee.

General Grant had established his headquarters at Savannah, and there immediately upon our arrival our commander reported his division. Long before night, camp rumors had complacently decided our disposition for the present. Three days at Savannah to allow the other corps of our army to come up with us, and then, by one more easy stage, we could all move together up to Pittsburg Landing, and take position beside the Army of the Tennessee. It was a very comfortable programme, and not the least of its recommendations was the earnest of its faithful carrying out, which appeared in the unusual regard to mathematical precision that our officers had shown in 'laying off camp,' and the painstaking care they had required on our part in establishing it.

There was but an inconsiderable force here, composed for the most part of new troops from two or three States of the Northwest. I remember, especially, one regiment from Wisconsin, made up of great, brawny, awkward fellows—backwoodsmen and lumbermen chiefly—who followed us to Shiloh on the next evening, and through the whole of Monday fought and suffered like heroes, as they were. Our first inquiries, quite naturally, were concerning our comrade army, and the enemy confronting it at Corinth. Varied and incongruous enough was the information that we gleaned, and in some details requiring a simple credulity that nine months of active campaigning had quite jostled and worried out of us. It seemed settled, however, that our comrades up the river were a host formidable in numbers and of magnificent armament and material; altogether very well able to take care of themselves, at least until we could join them at our leisure.

There were some things which, if we had more carefully considered them, might, perhaps, have abated somewhat this pleasant conviction of security. The enemy had lately grown wonderfully bold and venturesome—skirmishing with picket outposts, bullying reconnoitring parties, and picking quarrels upon unconscionably slight provocation almost daily. He had even challenged our gunboats, disputing the passage up the river in an artillery duello at the Bluffs, not far above the Landing, whose hoarse, sullen rumbling had reached us where we were resting on that Thursday afternoon, at the distance of thirty miles back toward Nashville. But, then, on how few fields had Southern chivalry ever yet ventured to attack; how seldom, but when fairly cornered, had its champions deemed discretion not the better part of valor! What other possibility was there which was not more likely to become an actuality than that the enemy would here dare to assume the aggressive? Who that had the least regard for the dramatic proprieties, could ever assign to him any other part in the tragedy than one whose featliest display of skill and dexterity should be exhibited in executing the movements of guard and parry, and whose noblest performance should be to stand at bay, resolutely contending upon a hopeless field to meet a Spartan death? So we cast aside all serious thought of immediate danger at Pittsburg Landing, the sanguine temperaments pronouncing these demonstrations of a foe who had shown our army only his heels all the way from Bowling Green and Fort Donelson, really diverting from their very audacity.

At sunset, the Sixth held dress parade—the first since our march from Columbia; but I, on duty that day as one of the 'reserve guard,' was merely a looker-on. I was never prouder of the old regiment; it went through with the manual of arms so well—and then there were so many spectators present from other regiments. Orders were given to prepare for a thorough inspection of arms and equipments at ten o'clock on the next morning, then parade was dismissed, and so the day ended. The wind died away, and the night deepened, cool, tranquil, starlit, on a camp of weary soldiery, where contentment and good will ruled for the hour over all.

Beautifully clear and calm the Sabbath morning dawned, April 6th, 1862; rather chilly, indeed, for it was yet in the budding time of spring. But the sky was so blue and cloudless, the air so still, and all nature lay smiling so serene and fair in the glad sunshine—it was a day such as that whereon the Creator may have looked upon the new-born earth, and 'saw everything that He had made, and, behold, it was very good;' a day as if chosen from all its fellows and consecrated to a hallowed quiet, the blessedness of prayer and thanksgiving, praise and worship.

Hardly a man in our division, I believe, but awoke that morning with a happy consciousness of long hours that this day were to be his own, and a clear idea of just how he should improve them. My programme was the general one, and simple enough it was. First, of course, to make ready for inspection, and, that ceremony well gotten through with, to enact the familiar performance of every man his own washerwoman and seamstress: the remainder of the day should be devoted to the soldier's sacred delight of correspondence—to completing a letter to Wynne, begun back at Columbia, and writing home. Out by the smouldering fire, where the cooks of our mess had prepared breakfast nearly two hours before, I was busily at work furbishing with the new dust-fine ashes the brasses of my accoutrements, when the boom of cannon burst on the air, rolling heavily from away to the southward up from what we knew must be the neighborhood of the camps at Pittsburg Landing. It was after seven o'clock. The sun was mounting over the scrubby oak copse behind our camp, and the day grew warm apace. Another and still another explosion followed in quick succession.

What could it mean? Only the gunboats, some suggested, shelling guerillas out of the woods somewhere along the river bank. Impossible; too near, too far to the right, for that. It could hardly be artillery practice merely; for to-day was the Sabbath. And the youngest soldier among us knew better than to give those rapid, furious volleys the interpretation of a formal military salute. Could it really be—battle?