Army of Virginia in the Army of the Potomac. They were redesignated as shown for the Maryland Campaign and later. The following corps were attached for operations during the Northern Virginia Campaign: Army of Virginia The Army of Virginia was organized as a major unit of the Union Army and operated briefly and unsuccessfully in 1862 in the American Civil War. It should not be confused with its principal opponent, the Confederate Army of "Northern" Virginia, commanded by Robert E. Lee. The Army of Virginia was constituted on June 26, 1862, by General Orders Number 103, from four existing departments operating around Virginia:
Confederate Army of the Potomac the spring of 1862, Johnston's army was transferred to the Richmond area, where the Army of the Peninsula and the Confederate garrison of Norfolk, Virginia, were incorporated into the army. At this time in the Peninsula Campaign, the army was officially renamed the Army of Northern Virginia, although Johnston continued to use the name Army of the Potomac until he was wounded. Confederate Army of the Potomac The Confederate Army of the Potomac, whose name was short-lived, was the command under Brig. Gen. P. G. T. Beauregard in the early days of the American Civil War. Its only major combat