Major General Benjamin F. Butler

Army of the James

The Army of the James was an independent Union command during the American Civil War (1861–1865). Established in April 1864, it consisted of two corps, along with a small cavalry division, and was led by the largely inept political general Benjamin F. Butler. The new Union general-in-chief Ulysses S. Grant had created the force with the intention that it assist in his Overland Campaign by approaching the Confederate capital at Richmond from the south and east. The Army of the Potomac under George G. Meade would attack from the north. Butler stalled on the Bermuda Hundred Peninsula, however, and historians have largely blamed his bungling for the army's ineffectiveness. Still, the Army of the James was important for its technological innovations and for the large number of African American troops in its ranks. Black troops in the army's Twenty-fifth Corps were among the first Union troops to enter Richmond on April 3, 1865. MORE...


The idea behind the army's formation was to put more than thirty thousand troops serving on garrison duty to good use by attacking Richmond and bringing an end to the war ahead of the 1864 congressional and presidential elections. (Republicans in the North were concerned that, absent some military success, U.S. president Abraham Lincoln would lose the November election to his Democratic challenger, the former Army of the Potomac commander George B. McClellan.) The Union Tenth and Eighteenth corps were assigned to Butler and his Department of Virginia and North Carolina, which had been created the previous July. The Tenth Corps included the famed 54th Massachusetts, the regiment of black troops that had led the assault on Fort Wagner, South Carolina, in July 1863. In December 1864, the two corps' white troops were merged into the Twenty-fourth Corps, their black troops into the Twenty-fifth Corps.

The army's first mission was to act as the southern pincer in Grant's Overland Campaign against Richmond. While the Army of the Potomac—commanded by Meade but under Grant's personal supervision—advanced on the capital from the north, the Army of the James would advance from the south, up the James River. Most importantly, Butler was charged with cutting Confederate general Robert E. Lee's supply line, the Richmond and Petersburg Railroad, forcing Lee to move troops to the south and thereby weakening his defense against Grant and Meade. Despite high hopes for the plan's success, by June 16, 1864, Confederate troops under Pierre G. T. Beauregard and George E. Pickett managed to pen up the superior Union force on the Bermuda Hundred Peninsula, near the confluence of the James and Appomattox rivers. This led some, including Grant, to quip that Butler's situation was similar to being inside a tightly corked bottle.

Politicians larded the ranks of the Army of the James, and Butler was especially notorious. A droopy-eyed, slightly overweight Democrat who had served in the Massachusetts legislature before the war, Butler briefly had supported Jefferson Davis for the Democratic presidential nomination in 1860. During the war, however, he was anything but sympathetic to the Confederacy. In particular, he angered Southerners by confiscating their runaway slaves and, in 1862, charging with prostitution any New Orleans, Louisiana, woman who spoke ill of the Union. By 1864, Butler was known as a "beast" in the South, and his lack of military training contributed to his unsuccessful attempts, during the Petersburg Campaign, to capture Petersburg despite outnumbering the Confederates. Still, Butler was not entirely to blame. Historians also have found fault with the often vague orders that he received from Grant.

Despite its failures on the battlefield, the Army of the James became a technological testing ground. For instance, Butler tested at least one early model of the Gatling gun. (Patented in 1862 by North Carolina native Dr. Richard J. Gatling, the Gatling gun was a continuously firing weapon that resembled a modern machine gun.) Beyond championing technology, though, Butler used his command to embrace social innovation, employing large numbers of U.S. Colored Troops. Unlike many other Union officers, Butler harbored little prejudice toward African American soldiers and insisted that they be treated equally.

When Lee evacuated Petersburg on April 2, 1865, elements of the Army of the James pursued the fleeing Confederate army, while others, including the black troops of the Twenty-fifth Corps, proceeded north and were among the first Union soldiers to enter Richmond on the morning of April 3. The Twenty-fourth Corps, meanwhile, is said to have fired the final volley of the Appomattox Campaign, which ended in Lee's surrender of the Army of Northern Virginia on April 9.

Following the war, units from the Army of the James would serve as an occupying force in Virginia, with the last troops mustered out in February 1866. The Twenty-fifth Corps served on border duty in Texas that was designed to dissuade the French from meddling in Mexico. It mustered out of service in January 1866.

Time Line

  • November 10, 1863 - Union general Benjamin F. Butler assumes command of the Department of Virginia and North Carolina upon arrival at Fort Monroe.
  • April 2, 1864 - Union general-in-chief Ulysses S. Grant orders the creation of the Army of the James from troops in the Department of Virginia and North Carolina, to be placed under the command of Benjamin F. Butler, a largely inept political general.
  • May 6, 1864 - After traveling up the James River, the Union Army of the James lands at the Bermuda Hundred Peninsula. Its mission is to approach the Confederate capital at Richmond from the south and east while the Union Army of the Potomac attacks from the north.
  • May 17, 1864 - After a tepid advance toward Confederate positions, Union general Benjamin F. Butler retreats to an entrenched line at the Bermuda Hundred Peninsula after a sharp, but short, battle with Confederate troops under Pierre G. T. Beauregard at Drewry's Bluff.
  • June 9, 1864 - Fletcher H. Archer leads his Virginia Reserves in a successful defense of Petersburg against a Union cavalry attack in what comes to be known as the Battle of Old Men and Young Boys.
  • June 15–18, 1864 - Union general Benjamin F. Butler and his Army of the James attempt to capture Petersburg for the second time in a week, but the Confederates again repel him. After the failed endeavor, the Army of the James settles into entrenchments.
  • September 29–30, 1864 - Union general-in-chief Ulysses S. Grant and the Army of the Potomac assault Petersburg from the north, and Grant orders Union general Benjamin F. Butler to attack Richmond from the south with his Army of the James in the hopes that the two armies will split Confederate defenders. Butler's troops fight poorly, however, and Grant's offensive fails.
  • December 7–30, 1864 - Union general Benjamin F. Butler orders two corps from the Army of the James to attack Fort Fisher, which guards the Confederate port of Wilmington, North Carolina. This is the last major port in Confederate possession, and Butler's troops fail to take it.
  • January 8, 1865 - Union general Benjamin F. Butler is removed from command of the Army of the James in favor of his subordinate, Edward O. C. Ord.
  • March 27, 1865 - Large portions of the Union Army of the James, commanded by Edward O. C. Ord, are detailed to serve with the Army of the Potomac in anticipation of an attack on Petersburg. Union general Godfrey Weitzel remains in front of Bermuda Hundred Peninsula with the remnants of the Army of the James.
  • April 2, 1865 - Union forces breach Confederate lines south of Petersburg, in a sector held by troops under Confederate general A. P. Hill, who is killed in the fighting. Confederate general Robert E. Lee manages to hold off the Union forces long enough to evacuate Petersburg and flee to the west.
  • April 3, 1865 - Union troops, including the black soldiers of the Twenty-fifth Corps of the Army of the James, enter the fallen Confederate capital of Richmond.
  • June 14, 1865 - Union general Edward O. C. Ord is replaced in command of the Union Army of the James by General Alfred H. Terry. The army continues to perform garrison duty in Virginia and later in Texas.
  • August 1, 1865 - The Union Army of the James ceases to exist and its corps are transferred to other units in the U.S. Army.


Further Reading
Longacre, Edward. Army of Amateurs: General Benjamin F. Butler and the Army of the James, 1863–1865. Mechanicsburg, Pennsylvania: Stackpole Books, 1997.
Robertson, William Glenn. Backdoor to Richmond: The Bermuda Hundred Campaign, April–June 1864. Newark: University of Delaware Press, 1987.
Cite This Entry
APA Citation:
Luebke, P. Army of the James. (2012, December 4). In Encyclopedia Virginia. Retrieved from

MLA Citation:
Luebke, P. "Army of the James." Encyclopedia Virginia. Virginia Humanities, 4 Dec. 2012. Web. READ_DATE.

First published: February 11, 2009 | Last modified: December 4, 2012

Contributed by Peter Luebke, a doctoral student in the department of history at the University of Virginia.