with his fleet. On the same day Grant sent six regiments, which had arrived at Fort Henry on transports, down the river on the boats from which they had not landed, to follow the fleet up the Cumberland. He also on the same day moved the greater part of his force out several miles from Fort Henry on to solid ground. On the morning of the 12th, leaving General L. Wallace and 2,500 men at Fort Henry, he moved by two roads, diverging at Fort Henry, but coming together again at Dover, with 15,000 men and eight field batteries. The force was organized in two divisions; the first commanded by General McClernand, the second by General C.F. Smith. McClernand had three brigades. The first, commanded by Colonel R.J. Oglesby, comprised the Eighth, Eighteenth, Twenty-ninth, Thirtieth, and Thirty-first Illinois, the batteries of Schwartz and Dresser, and four companies of cavalry. The second, commanded by Colonel W.H.L. Wallace, consisted of the Eleventh, Twentieth, Forty-fifth, and Forty-eighth Illinois, Colonel Dickey's Fourth Illinois Cavalry, and Taylor's and McAllister's batteries. The third, commanded by Colonel W.R. Morrison, comprised the Seventeenth and Forty-ninth Illinois. Smith's first brigade, commanded by Colonel John McArthur, was composed of the Ninth, Twelfth, and Forty-first Illinois. The second brigade was left at Fort Henry. The third, Colonel John Cook, contained the Fifty-second Indiana, Seventh and Fiftieth Illinois, Thirteenth Missouri, and Twelfth Iowa; and the fourth, Colonel John G. Lauman, contained the Twenty-fifth and Fifty-sixth Indiana, and the Second, Seventh, and Fourteenth Iowa. Major Cavender's battalion of Missouri artillery was attached to the division. Some of Major Cavender's guns were twenty-pounders. Three pieces in McAllister's battery were twenty-four pound howitzers.

McClernand's division, preceded by the Fourth Illinois cavalry, marched in advance on both roads. No opposition was encountered before reaching the pickets in front of Donelson. The advance came in sight of the fort about noon. McArthur's brigade, forming the rear of the column, halted about three miles from the fort at 6 P.M., and moved into position at half-past ten. It was observed by Colonel W.H. L. Wallace, whose brigade was at the head of the column on the telegraph or direct road between Forts Henry and Donelson, that the enemy's camps were on the other side of the creek, which, on examination, was found to be impassable. He moved up the creek and joined Colonel Oglesby, whose brigade was the advance on the Ridge road, in a wooded hollow, screened from view from the works by an intervening ridge.