re miles below, and did not get up for some days after the
battle of Port Gibson. My own horses, headquarters' transportation,
servants, mess chest, and everything except what I had on, was with this
train. General A. J. Smith happened to have an extra horse at Bruinsburg
which I borrowed, with a saddle-tree without upholstering further than
stirrups. I had no other for nearly a week.

It was necessary to have transportation for ammunition. Provisions could
be taken from the country; but all the ammunition that can be carried on
the person is soon exhausted when there is much fighting. I directed,
therefore, immediately on landing that all the vehicles and draft
animals, whether horses, mules, or oxen, in the vicinity should be
collected and loaded to their capacity with ammunition. Quite a train
was collected during the 30th, and a motley train it was. In it could
be found fine carriages, loaded nearly to the top with boxes of
cartridges that had been pitched in promiscuously, drawn by mules with
plough, harness, straw collars, rope-lines, etc.; long-coupled wagons,
with racks for carrying cotton bales, drawn by oxen, and everything that
could be found in the way of transportation on a plantation, either for
use or pleasure. The making out of provision returns was stopped for
the time. No formalities were to retard our progress until a position
was secured when the time could be spared to observe them.

It was at Port Gibson I first heard through a Southern paper of the
complete success of Colonel Grierson, who was making a raid through
central Mississippi. He had started from La Grange April 17th with
three regiments of about 1,700 men. On the 21st he had detached Colonel
Hatch with one regiment to destroy the railroad between Columbus and
Macon and then return to La Grange. Hatch had a sharp fight with the
enemy at Columbus and retreated along the railroad, destroying it at
Okalona and Tupelo, and arriving in La Grange April 26. Grierson
continued his movement with about 1,000 men, breaking the Vicksburg and
Meridian railroad and the New Orleans and Jackson railroad, arriving at
Baton Rouge May 2d. This raid was of great importance, for Grierson had
attracted the attention of the enemy from the main movement against
Vicksburg.

During the night of the 2d of May the bridge over the North Fork was
repaired, and the troops commenced crossing at five the next morning.
Before the leading brigade was over it w