Estimated in the same manner as ours, Lee had not less than 80,000 men at the start. His reinforcements were about equal to ours during the campaign, deducting the discharged men and those sent back. He was on the defensive, and in a country in which every stream, every road, every obstacle to the movement of troops and every natural defence was familiar to him and his army. The citizens were all friendly to him and his cause, and could and did furnish him with accurate reports of our every move. Rear guards were not necessary for him, and having always a railroad at his back, large wagon trains were not required. All circumstances considered we did not have any advantage in numbers.
General Lee, who had led the Army of Northern Virginia in all these contests, was a very highly estimated man in the Confederate army and States, and filled also a very high place in the estimation of the people and press of the Northern States. His praise was sounded throughout the entire North after every action he was engaged in: the number of his forces was always lowered and that of the National forces exaggerated. He was a large, austere man, and I judge difficult of approach to his subordinates. To be extolled by the entire press of the South after every engagement, and by a portion of the press North with equal vehemence, was calculated to give him the entire confidence of his troops and to make him feared by his antagonists. It was not an uncommon thing for my staff-officers to hear from Eastern officers, "Well, Grant has never met Bobby Lee yet." There were good and true officers who believe now that the Army of Northern Virginia was superior to the Army of the Potomac man to man. I do not believe so, except as the advantages spoken of above made them so. Before the end I believe the difference was the other way. The Army of Northern Virginia became despondent and saw the end. It did not please them. The National army saw the same thing, and were encouraged by it.
The advance of the Army of the Potomac reached the James on the 14th of June. Preparations were at once commenced for laying the pontoon bridges and crossing the river. As already stated, I had previously ordered General Butler to have two vessels loaded with stone and carried up the river to a point above that occupied by our gunboats, where the channel was narrow, and sunk there so as to obstruct the passage and prevent Confederate gunboats from coming down the river. Butler had had these boats filled and put in position, but had not had them sunk before my arrival. I ordered this done, and also directed that he should turn over all material and boats not then in use in the river to be used in ferrying the troops across.
I then, on the 14th, took a steamer and ran up to Bermuda Hundred to see General Butler for the purpose of directing a movement against Petersburg, while our troops of the Army of the Potomac were crossing.
I had sent General W. F. Smith back from Cold Harbor by the way of White House, thence on steamers to City Point for the purpose of giving General Butler more troops with which to accomplish this result. General Butler was ordered to send Smith with his troops reinforced, as far as that could be conveniently done, from other parts of the Army of the James. He gave Smith about six thousand reinforcements, including some twenty-five hundred cavalry under Kautz, and about thirty-five hundred colored infantry under Hinks.
The distance which Smith had to move to reach the enemy's lines was about six miles, and the Confederate advance line of works was but two miles outside of Petersburg. Smith was to move under cover of night, up close to the enemy's works, and assault as soon as he could after daylight. I believed then, and still believe, that Petersburg could have been easily captured at that time. It only had about 2,500 men in the defences besides some irregular troops, consisting of citizens and employees in the city who took up arms in case of emergency. Smith started as proposed, but his advance encountered a rebel force intrenched between City Point and their lines outside of Petersburg. This position he carried, with some loss to the enemy; but there was so much delay that it was daylight before his troops really got off from there. While there I informed General Butler that Hancock's corps would cross the river and move to Petersburg to support Smith in case the latter was successful, and that I could reinforce there more rapidly than Lee could reinforce from his position.
I returned down the river to where the troops of the Army of the Potomac now were, communicated to General Meade, in writing, the directions I had given to General Butler and directed him (Meade) to cross Hancock's corps over under cover of night, and push them forward in the morning to Petersburg; halting them, however, at a designated point until they could hear from Smith. I also informed General Meade that I had ordered rations from Bermuda Hundred for Hancock's corps, and desired him to issue them speedily, and to lose no more time than was absolutely necessary. The rations did not reach him, however, and Hancock, while he got all his corps over during the night, remained until half-past ten in the hope of receiving them. He then moved without them, and on the road received a note from General W. F. Smith, asking him to come on. This seems to be the first information that General Hancock had received of the fact that he was to go to Petersburg, or that anything particular was expected of him. Otherwise he would have been there by four o'clock in the afternoon.
Smith arrived in front of the enemy's lines early in the forenoon of the 15th, and spent the day until after seven o'clock in the evening in reconnoitering what appeared to be empty works. The enemy's line consisted of redans occupying commanding positions, with rifle-pits connecting them. To the east side of Petersburg, from the Appomattox back, there were thirteen of these redans extending a distance of several miles, probably three. If they had been properly manned they could have held out against any force that could have attacked them, at least until reinforcements could have got up from the north of Richmond.
Smith assaulted with the colored troops, and with success. By nine o'clock at night he was in possession of five of these redans and, of course, of the connecting lines of rifle-pits. All of them contained artillery, which fell into our hands. Hancock came up and proposed to take any part assigned to him; and Smith asked him to relieve his men who were in the trenches.
Next morning, the 16th, Hancock himself was in command, and captured another redan. Meade came up in the afternoon and succeeded Hancock, who had to be relieved, temporarily, from the command of his corps on account of the breaking out afresh of the wound he had received at Gettysburg. During the day Meade assaulted and carried one more redan to his right and two to his left. In all this we lost very heavily. The works were not strongly manned, but they all had guns in them which fell into our hands, together with the men who were handling them in the effort to repel these assaults.