Army of Northern Virginia 20 and July 21, the Army of the Shenandoah and forces from the District of Harpers Ferry were added. Units from the Army of the Northwest were merged into the Army of the Potomac between March 14 and May 17, 1862. The Army of the Potomac was renamed "Army of Northern Virginia" on March 14. The Army of the Peninsula was merged into it on April 12, 1862. Robert E. Lee's biographer, Douglas S. Freeman, asserts that the army received its final name from Lee when he issued orders assuming command on June 1, 1862. However, Freeman does admit that
Quartermaster General of the United States Army 28, 1860 until his resignation as quartermaster general and brigadier general, U.S. Army, on April 22, 1861. Johnston was appointed a full general in the Confederate States Army on August 31, 1861. Adhering to the ideology of state's rights, quartermasters of each Confederate state exercised considerable autonomy from their national quartermaster general. Within their jurisdictions, these Confederate officers exercised powers equivalent to the Union quartermaster general. Georgia quartermaster general Ira Roe Foster is, perhaps, the best example of a Confederate quartermaster exercising considerable power over both production and supply within his state. Brigadier General Montgomery C. Meigs succeeded Johnston on