Army of the Potomac » XII Corps (Union Army)

Served with

• Army of the Potomac September 12, 1862 – September 24, 1863
• Army of the Cumberland October 1, 1863 – April 4, 1864 Sent west by rail to relieve Chattanooga

Engagements 5

• Battle of Antietam September 17, 1862
• Battle of Fredericksburg December 11–15, 1862
• Battle of Chancellorsville April 30 – May 6, 1863
• Battle of Gettysburg July 1–3, 1863
• Second Battle of Chattanooga November 23–25, 1863

Movements

Moved with Army of the Potomac, Army of the Cumberland.

• September 17, 1862 Battle of Antietam (Battle of Antietam) · map
• December 11, 1862 – December 15, 1862 Battle of Fredericksburg (Battle of Fredericksburg) · map
• April 30, 1863 – May 6, 1863 Battle of Chancellorsville (Battle of Chancellorsville) · map
• July 1, 1863 – July 3, 1863 Battle of Gettysburg (Battle of Gettysburg) · map
• September 22, 1863 – November 22, 1863 Besieged in Chattanooga · map
• November 23, 1863 – November 25, 1863 Storms Missionary Ridge (Second Battle of Chattanooga) · map