s, commanded by
Brigadier-General J. M. Tuttle, was assigned to my corps, and
was designated the Third Division; and, on the 4th of April,
Brigadier-General D. Stuart was relieved from the command of the
Second Division, to which Major-General Frank P. Blair was appointed
by an order from General Grant's headquarters. Stuart had been with
me from the time we were at Benton Barracks, in command of the
Fifty-fifth Illinois, then of a brigade, and finally of a division;
but he had failed in seeking a confirmation by the Senate to his
nomination as brigadier-general, by reason of some old affair at
Chicago, and, having resigned his commission as colonel, he was out
of service. I esteemed him very highly, and was actually mortified
that the service should thus be deprived of so excellent and gallant
an officer. He afterward settled in New Orleans as a lawyer, and
died about 1867 or 1868.

On the 6th of April, my command, the Fifteenth Corps, was composed
of three divisions:

The First Division, commanded by Major-General Fred Steele; and his
three brigades by Colonel Manter, Colonel Charles R. Wood, and
Brigadier-General John M. Thayer.

The Second Division, commanded by Major-General Frank P. Blair; and
his three brigades by Colonel Giles A. Smith, Colonel Thomas Gilby
Smith, and Brigadier-General Hugh Ewing.

The Third Division, commanded by Brigadier-General J. M. Tuttle;
and his three brigades by Brigadier-General R. P. Buckland, Colonel
J. A. Mower, and Brigadier-General John E. Smith.

My own staff then embraced: Dayton, McCoy, and Hill, aides; J. H.
Hammond, assistant adjutant-general; Sanger, inspector-general;
McFeeley, commissary; J. Condit Smith, quartermaster; Charles
McMillan, medical director; Ezra Taylor, chief of artillery;
Jno. C. Neely, ordnance-officer; Jenney and Pitzman, engineers.

By this time it had become thoroughly demonstrated that we could
not divert the main river Mississippi, or get practicable access to
the east bank of the Yazoo, in the rear of Vicksburg, by any of the
passes; and we were all in the habit of discussing the various
chances of the future. General Grant's headquarters were at
Milliken's Bend, in tents, and his army was strung along the river
all the way from Young's Point up to Lake Providence, at least
sixty miles. I had always contended that the best way to take
Vicksburg was to resume the movement which had been so well begun
the previous November, viz., for the m