nboats to attack the
fort at close quarters. General Smith was to land a brigade of his
division on the west bank during the night of the 5th and get it in rear
of Heiman.

At the hour designated the troops and gunboats started. General Smith
found Fort Heiman had been evacuated before his men arrived. The
gunboats soon engaged the water batteries at very close quarters, but
the troops which were to invest Fort Henry were delayed for want of
roads, as well as by the dense forest and the high water in what would
in dry weather have been unimportant beds of streams. This delay made
no difference in the result. On our first appearance Tilghman had sent
his entire command, with the exception of about one hundred men left to
man the guns in the fort, to the outworks on the road to Dover and
Donelson, so as to have them out of range of the guns of our navy; and
before any attack on the 6th he had ordered them to retreat on Donelson.
He stated in his subsequent report that the defence was intended solely
to give his troops time to make their escape.

Tilghman was captured with his staff and ninety men, as well as the
armament of the fort, the ammunition and whatever stores were there.
Our cavalry pursued the retreating column towards Donelson and picked up
two guns and a few stragglers; but the enemy had so much the start, that
the pursuing force did not get in sight of any except the stragglers.

All the gunboats engaged were hit many times. The damage, however,
beyond what could be repaired by a small expenditure of money, was
slight, except to the Essex. A shell penetrated the boiler of that
vessel and exploded it, killing and wounding forty-eight men, nineteen
of whom were soldiers who had been detailed to act with the navy. On
several occasions during the war such details were made when the
complement of men with the navy was insufficient for the duty before
them. After the fall of Fort Henry Captain Phelps, commanding the
iron-clad Carondelet, at my request ascended the Tennessee River and
thoroughly destroyed the bridge of the Memphis and Ohio Railroad.

CHAPTER XXII.

INVESTMENT OF FORT DONELSON--THE NAVAL OPERATIONS--ATTACK OF THE ENEMY
--ASSAULTING THE WORKS--SURRENDER OF THE FORT.

I informed the department commander of our success at Fort Henry and
that on the 8th I would take Fort Donelson. But the rain continued to
fall so heavily that the roads became impassable for artillery and wagon
train