orders from me (sent from
Hard Times the evening of the 29th of April) to withdraw from the front
of Haines' Bluff and follow McPherson with two divisions as fast as he
could.

I had established a depot of supplies at Perkins' plantation. Now that
all our gunboats were below Grand Gulf it was possible that the enemy
might fit out boats in the Big Black with improvised armament and
attempt to destroy these supplies. McPherson was at Hard Times with a
portion of his corps, and the depot was protected by a part of his
command. The night of the 29th I directed him to arm one of the
transports with artillery and send it up to Perkins' plantation as a
guard; and also to have the siege guns we had brought along moved there
and put in position.

The embarkation below Grand Gulf took place at De Shroon's, Louisiana,
six miles above Bruinsburg, Mississippi. Early on the morning of 30th
of April McClernand's corps and one division of McPherson's corps were
speedily landed.

When this was effected I felt a degree of relief scarcely ever equalled
since. Vicksburg was not yet taken it is true, nor were its defenders
demoralized by any of our previous moves. I was now in the enemy's
country, with a vast river and the stronghold of Vicksburg between me
and my base of supplies. But I was on dry ground on the same side of
the river with the enemy. All the campaigns, labors, hardships and
exposures from the month of December previous to this time that had been
made and endured, were for the accomplishment of this one object.

I had with me the 13th corps, General McClernand commanding, and two
brigades of Logan's division of the 17th corps, General McPherson
commanding--in all not more than twenty thousand men to commence the
campaign with. These were soon reinforced by the remaining brigade of
Logan's division and Crocker's division of the 17th corps. On the 7th
of May I was further reinforced by Sherman with two divisions of his,
the 15th corps. My total force was then about thirty-three thousand
men.

The enemy occupied Grand Gulf, Haines' Bluff and Jackson with a force of
nearly sixty thousand men. Jackson is fifty miles east of Vicksburg and
is connected with it by a railroad. My first problem was to capture
Grand Gulf to use as a base.

Bruinsburg is two miles from high ground. The bottom at that point is
higher than most of the low land in the valley of the Mississippi, and a
good road leads to the bluff. It w