I Corps (Union Army)
Corps · United States · September 12, 1862 – March 24, 1864
Under Hooker, Reynolds and Doubleday; Reynolds was killed leading it on the first day at Gettysburg.
View on map Fought in American Civil War Wikipedia
Sub-units 1
- Brigade Iron Brigade
Attached units 1
- September 12, 1862 – March 24, 1864 Iron Brigade
Movements
Moved with Army of the Potomac.
- August 9, 1862 Battle of Cedar Mountain
- August 28–30, 1862 Second Battle of Bull Run
- September 4, 1862 – September 20, 1862 Maryland campaign Map
- September 14, 1862 Battle of South Mountain
- 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
- December 1, 1863 – May 3, 1864 Winter quarters near Brandy Station Map
- May 5–7, 1864 Battle of the Wilderness
- May 8–21, 1864 Battle of Spotsylvania
- May 31 – June 12, 1864 Battle of Cold Harbor
- June 9, 1864 – March 25, 1865 Siege of Petersburg
- July 30, 1864 Battle of the Crater
- September 19, 1864 Third Battle of Winchester
- October 19, 1864 Battle of Cedar Creek
- February 5–7, 1865 Battle of Hatcher's Run
- April 1, 1865 Battle of Five Forks
- April 6, 1865 Battle of Sailor's Creek
- April 9, 1865 Battle of Appomattox Court House