but as Prentiss buried 400, Holmes evidently understated his losses.
The Union loss was 57 killed, 127 wounded, and between 30 and 40
missing. This was the last effort on the part of the Confederacy to
raise the siege of Vicksburg.

On the third, as soon as negotiations were commenced, I notified Sherman
and directed him to be ready to take the offensive against Johnston,
drive him out of the State and destroy his army if he could. Steele and
Ord were directed at the same time to be in readiness to join Sherman as
soon as the surrender took place. Of this Sherman was notified.

I rode into Vicksburg with the troops, and went to the river to exchange
congratulations with the navy upon our joint victory. At that time I
found that many of the citizens had been living under ground. The
ridges upon which Vicksburg is built, and those back to the Big Black,
are composed of a deep yellow clay of great tenacity. Where roads and
streets are cut through, perpendicular banks are left and stand as well
as if composed of stone. The magazines of the enemy were made by
running passage-ways into this clay at places where there were deep
cuts. Many citizens secured places of safety for their families by
carving out rooms in these embankments. A door-way in these cases would
be cut in a high bank, starting from the level of the road or street,
and after running in a few feet a room of the size required was carved
out of the clay, the dirt being removed by the door-way. In some
instances I saw where two rooms were cut out, for a single family, with
a door-way in the clay wall separating them. Some of these were
carpeted and furnished with considerable elaboration. In these the
occupants were fully secure from the shells of the navy, which were
dropped into the city night and dav without intermission.