The plan was for the troops to hold the enemy within his lines, while the gunboats should attack the water batteries at close quarters and silence his guns if possible. Some of the gunboats were to run the batteries, get above the fort and above the village of Dover. I had ordered a reconnoissance made with the view of getting troops to the river above Dover in case they should be needed there. That position attained by the gunboats it would have been but a question of time—and a very short time, too—when the garrison would have been compelled to surrender.

By three in the afternoon of the 14th Flag-officer Foote was ready, and advanced upon the water batteries with his entire fleet. After coming in range of the batteries of the enemy the advance was slow, but a constant fire was delivered from every gun that could be brought to bear upon the fort. I occupied a position on shore from which I could see the advancing navy. The leading boat got within a very short distance of the water battery, not further off I think than two hundred yards, and I soon saw one and then another of them dropping down the river, visibly disabled. Then the whole fleet followed and the engagement closed for the day. The gunboat which Flag-officer Foote was on, besides having been hit about sixty times, several of the shots passing through near the waterline, had a shot enter the pilot-house which killed the pilot, carried away the wheel and wounded the flag-officer himself. The tiller-ropes of another vessel were carried away and she, too, dropped helplessly back. Two others had their pilot-houses so injured that they scarcely formed a protection to the men at the wheel.

The enemy had evidently been much demoralized by the assault, but they were jubilant when they saw the disabled vessels dropping down the river entirely out of the control of the men on board. Of course I only witnessed the falling back of our gunboats and felt sad enough at the time over the repulse. Subsequent reports, now published, show that the enemy telegraphed a great victory to Richmond. The sun went down on the night of the 14th of February, 1862, leaving the army confronting Fort Donelson anything but comforted over the prospects. The weather had turned intensely cold; the men were without tents and could not keep up fires where most of them had to stay, and, as previously stated, many had thrown away their overcoats and blankets. Two of the strongest of our gunboats had been disabled, presumably beyond the possibility of rendering any present assistance. I retired this night not knowing but that I would have to intrench my position, and bring up tents for the men or build huts under the cover of the hills.

On the morning of the 15th, before it was yet broad day, a messenger from Flag-officer Foote handed me a note, expressing a desire to see me on the flag-ship and saying that he had been injured the day before so much that he could not come himself to me. I at once made my preparations for starting. I directed my adjutant-general to notify each of the division commanders of my absence and instruct them to do nothing to bring on an engagement until they received further orders, but to hold their positions. From the heavy rains that had fallen for days and weeks preceding and from the constant use of the roads between the troops and the landing four to seven miles below, these roads had become cut up so as to be hardly passable. The intense cold of the night of the 14th-15th had frozen the ground solid. This made travel on horseback even slower than through the mud; but I went as fast as the roads would allow.

When I reached the fleet I found the flag-ship was anchored out in the stream. A small boat, however, awaited my arrival and I was soon on board with the flag-officer. He explained to me in short the condition in which he was left by the engagement of the evening before, and suggested that I should intrench while he returned to Mound City with his disabled boats, expressing at the time the belief that he could have the necessary repairs made and be back in ten days. I saw the absolute necessity of his gunboats going into hospital and did not know but I should be forced to the alternative of going through a siege. But the enemy relieved me from this necessity.

When I left the National line to visit Flag-officer Foote I had no idea that there would be any engagement on land unless I brought it on myself. The conditions for battle were much more favorable to us than they had been for the first two days of the investment. From the 12th to the 14th we had but 15,000 men of all arms and no gunboats. Now we had been reinforced by a fleet of six naval vessels, a large division of troops under General L. Wallace and 2,500 men brought over from Fort Henry belonging to the division of C. F. Smith. The enemy, however, had taken the initiative. Just as I landed I met Captain Hillyer of my staff, white with fear, not for his personal safety, but for the safety of the National troops. He said the enemy had come out of his lines in full force and attacked and scattered McClernand's division, which was in full retreat. The roads, as I have said, were unfit for making fast time, but I got to my command as soon as possible. The attack had been made on the National right. I was some four or five miles north of our left. The line was about three miles long. In reaching the point where the disaster had occurred I had to pass the divisions of Smith and Wallace. I saw no sign of excitement on the portion of the line held by Smith; Wallace was nearer the scene of conflict and had taken part in it. He had, at an opportune time, sent Thayer's brigade to the support of McClernand and thereby contributed to hold the enemy within his lines.

I saw everything favorable for us along the line of our left and centre. When I came to the right appearances were different. The enemy had come out in full force to cut his way out and make his escape. McClernand's division had to bear the brunt of the attack from this combined force. His men had stood up gallantly until the ammunition in their cartridge-boxes gave out. There was abundance of ammunition near by lying on the ground in boxes, but at that stage of the war it was not all of our commanders of regiments, brigades, or even divisions, who had been educated up to the point of seeing that their men were constantly supplied with ammunition during an engagement. When the men found themselves without ammunition they could not stand up against troops who seemed to have plenty of it. The division broke and a portion fled, but most of the men, as they were not pursued, only fell back out of range of the fire of the enemy. It must have been about this time that Thayer pushed his brigade in between the enemy and those of our troops that were without ammunition. At all events the enemy fell back within his intrenchments and was there when I got on the field.

I saw the men standing in knots talking in the most excited manner. No officer seemed to be giving any directions. The soldiers had their muskets, but no ammunition, while there were tons of it close at hand. I heard some of the men say that the enemy had come out with knapsacks, and haversacks filled with rations. They seemed to think this indicated a determination on his part to stay out and fight just as long as the provisions held out. I turned to Colonel J. D. Webster, of my staff, who was with me, and said: "Some of our men are pretty badly demoralized, but the enemy must be more so, for he has attempted to force his way out, but has fallen back: the one who attacks first now will be victorious and the enemy will have to be in a hurry if he gets ahead of me." I determined to make the assault at once on our left. It was clear to my mind that the enemy had started to march out with his entire force, except a few pickets, and if our attack could be made on the left before the enemy could redistribute his forces along the line, we would find but little opposition except from the intervening abatis. I directed Colonel Webster to ride with me and call out to the men as we passed: "Fill your cartridge-boxes, quick, and get into line; the enemy is trying to escape and he must not be permitted to do so." This acted like a charm. The men only wanted some one to give them a command. We rode rapidly to Smith's quarters, when I explained the situation to him and directed him to charge the enemy's works in his front with his whole division, saying at the same time that he would find nothing but a very thin line to contend with. The general was off in an incredibly short time, going in advance himself to keep his men from firing while they were working their way through the abatis intervening between them and the enemy. The outer line of rifle-pits was passed, and the night of the 15th General Smith, with much of his division, bivouacked within the lines of the enemy. There was now no doubt but that the Confederates must surrender or be captured the next day.

There seems from subsequent accounts to have been much consternation, particularly among the officers of high rank, in Dover during the night of the 15th. General Floyd, the commanding officer, who was a man of talent enough for any civil position, was no soldier and, possibly, did not possess the elements of one. He was further unfitted for command, for the reason that his conscience must have troubled him and made him afraid. As Secretary of War he had taken a solemn oath to maintain the Constitution of the United States and to uphold the same against all its enemies. He had betrayed that trust. As Secretary of War he was reported through the northern press to have scattered the little army the country had so that the most of it could be picked up in detail when secession occurred. About a year before leaving the Cabinet he had removed arms from northern to southern arsenals. He continued in the Cabinet of President Buchanan until about the 1st of January, 1861, while he was working vigilantly for the establishment of a confederacy made out of United States territory. Well may he have been afraid to fall into the hands of National troops. He would no doubt have been tried for misappropriating public property, if not for treason, had he been captured. General Pillow, next in command, was conceited, and prided himself much on his services in the Mexican war. He telegraphed to General Johnston, at Nashville, after our men were within the rebel rifle-pits, and almost on the eve of his making his escape, that the Southern troops had had great success all day. Johnston forwarded the dispatch to Richmond. While the authorities at the capital were reading it Floyd and Pillow were fugitives.

A council of war was held by the enemy at which all agreed that it would be impossible to hold out longer. General Buckner, who was third in rank in the garrison but much the most capable soldier, seems to have regarded it a duty to hold the fort until the general commanding the department, A. S. Johnston, should get back to his headquarters at Nashville. Buckner's report shows, however, that he considered Donelson lost and that any attempt to hold the place longer would be at the sacrifice of the command. Being assured that Johnston was already in Nashville, Buckner too agreed that surrender was the proper thing. Floyd turned over the command to Pillow, who declined it. It then devolved upon Buckner, who accepted the responsibility of the position. Floyd and Pillow took possession of all the river transports at Dover and before morning both were on their way to Nashville, with the brigade formerly commanded by Floyd and some other troops, in all about 3,000. Some marched up the east bank of the Cumberland; others went on the steamers. During the night Forrest also, with his cavalry and some other troops about a thousand in all, made their way out, passing between our right and the river. They had to ford or swim over the back-water in the little creek just south of Dover.