[
631]
found it necessary to take immediate measures for driving
Johnston from his rear, and for that purpose he dispatched
Sherman, with a large force.
The result will be noticed hereafter.
He also prepared to send an expedition under
General Herron to assist
Banks in the reduction of
Port Hudson, when he received intelligence of events at that stronghold which made the expedition unnecessary.
Let us observe what those events were.
We left
General Banks investing
Port Hudson, or Hickey's Landing,
1 late in May.
His troops were commanded by
Generals Weitzel,
Auger,
Grover,
Dwight, and
T. W. Sherman, and the beleaguered garrison were under the command of
General Frank K. Gardner, as we have observed.
2 The troops with which
Banks cross-ed the river at
Bayou Sara formed a junction on the 23d
with those which came up from
Baton Rouge under
Auger and
Sherman, and the
National line on that day occupied the
Bayou
Sara road, about five miles from
Port Hudson.
At Port Hudson Plains,
Auger, on his march, encountered and repulsed a force of Confederates under
Colonel Miles, the latter losing one hundred and fifty men; and on the day of the investment
the
Confederates were driven within their outer line of intrenchments.
Weitzel, who had covered