XIX Corps (Union Army)
XIX Corps was a corps of the Union Army during the American Civil War. It spent most of its service in Louisiana and the Gulf, though several units fought in Virginia's Shenandoah Valley.
XIX Corps was created on December 14, 1862, and assigned to Maj. Gen. Nathaniel P. Banks, the commander of the Department of the Gulf. The corps comprised all Union troops then occupying Louisiana and east Texas. It originally consisted of four divisions, numbering 36,000 men.
In April 1863, the corps was involved in the actions at Fort Bisland and Irish Bend. It operated the Siege of Port Hudson from April 27–July 9, 1863, the fall of which, along with that of Vicksburg, Mississippi, closed off the Mississippi River to Confederate shipping. XIX Corps also gained measure of distinction for being the first Federal unit to use a large number of colored troops in action, particularly against Port Hudson, with Banks giving them due credit for their valiant contributions to the siege.
1st Division
MG Christopher C. Augur
Col Edward P. Chapin (k)
Col Charles J. Paine
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