Tuscumbia, to resist our advance. It was commanded by General
Stephen D. Lee, and composed of Roddy's and Ferguson's brigades,
with irregular cavalry, amounting in the aggregate to about five
thousand.

In person I moved from Corinth to Burnsville on the 18th, and to
Iuka on the 19th of October.

Osterhaus's division was in the advance, constantly skirmishing
with the enemy; he was supported by General Morgan L. Smith's, both
divisions under the general command of Major-General Blair.
General John E. Smith's division covered the working-party engaged
in rebuilding the railroad.

Foreseeing difficulty in crossing the Tennessee River, I had
written to Admiral Porter, at Cairo, asking him to watch the
Tennessee and send up some gunboats the moment the stage of water
admitted; and had also requested General Allen, quartermaster at
St. Louis, to dispatch to Eastport a steam ferry-boat.

The admiral, ever prompt and ready to assist us, had two fine
gunboats at Eastport, under Captain Phelps, the very day after my
arrival at Iuka; and Captain Phelps had a coal-barge decked over,
with which to cross our horses and wagons before the arrival of the
ferry-boat.

Still following literally the instructions of General Halleck, I
pushed forward the repairs of the railroad, and ordered General
Blair, with the two leading divisions, to drive the enemy beyond
Tuscumbia. This he did successfully, after a pretty severe fight
at Cane Creek, occupying Tuscumbia on the 27th of October.

In the meantime many important changes in command had occurred,
which I must note here, to a proper understanding of the case.

General Grant had been called from Vicksburg, and sent to
Chattanooga to command the military division of the Mississippi,
composed of the three Departments of the Ohio, Cumberland, and
Tennessee; and the Department of the Tennessee had been devolved on
me, with instructions, however, to retain command of the army in
the field. At Iuka I made what appeared to me the best disposition
of matters relating to the department, giving General McPherson
full powers in Mississippi and General Hurlbut in West Tennessee,
and assigned General Blair to the command of the Fifteenth Army
Corps; and summoned General Hurlbut from Memphis, and General Dodge
from Corinth, and selected out of the Sixteenth Corps a force of
about eight thousand men, which I directed General Dodge to
organize with all expedition, and with it to follow me eastw