III Corps (Union Army)
Corps · United States · March 13, 1862 – March 24, 1864
Under Heintzelman and Sickles; Sickles moved it forward to the Peach Orchard at Gettysburg.
View on map Fought in American Civil War Wikipedia
Movements
Moved with Army of the Potomac.
- March 1862 – July 1862 Peninsula campaign
- March 23, 1862 Ships down the Chesapeake to Fort Monroe (approximate) Map
- April 5, 1862 – May 4, 1862 Siege of Yorktown (Peninsula Campaign) Map
- April 5 – May 4, 1862 Siege of Yorktown (1862)
- May 5, 1862 Battle of Williamsburg Map
- May 31, 1862 – June 1, 1862 Battle of Seven Pines Map
- June 25, 1862 – July 1, 1862 Seven Days Battles Map
- June 25, 1862 Battle of Oak Grove
- June 30, 1862 Battle of Glendale
- July 1, 1862 Battle of Malvern Hill
- July 2, 1862 – August 14, 1862 Camp at Harrison's Landing on the James Map
- August 28, 1862 – August 30, 1862 Second Battle of Bull Run Map
- September 1, 1862 Northern Virginia campaign
- September 1, 1862 Battle of Chantilly
- September 4, 1862 – September 20, 1862 Maryland campaign Map
- September 17, 1862 Battle of Antietam Map
- December 11, 1862 – December 15, 1862 Battle of Fredericksburg Map
- April 30, 1863 – May 6, 1863 Battle of Chancellorsville Map
- July 1, 1863 – July 3, 1863 Battle of Gettysburg Map
- November 27 – December 2, 1863 Battle of Mine Run
- December 1, 1863 – May 3, 1864 Winter quarters near Brandy Station Map