As the leading corps of the army had fallen back from White Oak Swamp, they had occupied a superb position on the James river, called Malvern Hill. The wagons and other impedimentia of the army had also arrived there, and were secured behind the southern slope of the hill. The place was admirably adapted for a defensive battle. It was a lofty plateau, rising not less than one hundred and fifty feet above the plain, sloping gently toward the north and east, down to the border of the forest. The approach to this sloping field was rendered difficult by ravines, which ran along the front; and the enemy, if he approached, must do so by way of the roads which crossed them.
Upon the crest was posted the battery of siege guns which had escaped the hands of the enemy; and nearly three hundred field pieces were arranged along the heights, so that the fire might pass over the heads of the infantry, who were arranged upon the glacis, up which the enemy must charge, hidden, for the most part, by the tall wheat and corn. Here the main body of the army was posted. First, nearest the James, was Porter's corps; then Heintzelman's, Keyes', Sumner's and our Sixth corps, occupying the right flank, two or three miles from the position where the rebels must advance with their main force. The fleet of gunboats floated upon the river, on our left flank, ready to send their screaming monster shells into the ranks of the advancing enemy.
Against this position, naturally almost impregnable, Lee hurled his hosts, with the design of giving the final blow to the Union army, which should insure its destruction and capture. The rebel army confidently believed that the army of the north must now be compelled to surrender or be driven into the James.
If the rebels were confident and exultant, our own men were filled with the deepest despondency.
Exhausted by a month of constant labor and watchfulness, with fighting and marching and digging, now, as they believed, fleeing from the face of an enemy immensely superior to them in numbers, it is not to be wondered at that they were apprehensive of the worst results.
Paymasters sought refuge with their treasures in the gunboats on the river. The Prince De Joinville and his nephews, the Count De Paris and Count De Chartes, who had acted as aides de camp to General McClellan, who had been with us from the beginning, active, brave men, who were frequently where the danger was greatest, and who had entered our service with the determination of seeing it to the end, now departed; they, too, finding a respite from their toils upon one of the gunboats. The young men were accompanied on board by the staff and by the Commander-in-Chief himself. From the deck of the vessel he communicated his orders by the signal flags, to those left in command on shore. Here, with his young friends, and in consultation with the commander of the fleet, he remained until about five o'clock, when he rode down the lines to the rear of our corps, where he spent the time till darkness put an end to the fight.