John Gibbon - Civil War

Civil War

When war broke out between the states, Gibbon was serving as a captain of Battery B, 4th U.S. Artillery at Camp Floyd in Utah. Despite the fact that his father was a slaveholder and that three of his brothers, two brothers-in-law and his cousin J. Johnston Pettigrew served in the Confederate military, Gibbon decided to uphold his oath to the Union. Upon arrival in Washington, Gibbon, still in command of the 4th U.S. Artillery, became chief of artillery for Maj. Gen. Irvin McDowell. In 1862, he was appointed brigadier general of volunteers and commanded the brigade of westerners known as King's Wisconsin Brigade. Gibbon quickly set about drilling his troops and improving their appearance, ordering them to wear white leggings and distinctive black 1858 regular army Hardee hats. The hats earned them the nickname The Black Hat Brigade. He led the brigade into action against the famous Confederate Stonewall Brigade at the Battle of Brawner's Farm, a prelude to the Second Battle of Bull Run. He was still in command of the brigade during their strong uphill charge at the Battle of South Mountain, where Maj. Gen. Joseph Hooker exclaimed that the men "fought like iron". From then on, the brigade was known as the "Iron Brigade". Gibbon led the brigade for the last time at the Battle of Antietam, where he was forced to take time away from brigade command to personally man an artillery piece in the bloody fighting at the Cornfield.

Gibbon was promoted to command the 2nd Division, I Corps at the Battle of Fredericksburg, where he was wounded. The wound was minor but kept getting infected, so Gibbon was out of action for a few months. Shortly after returning to duty he learned of the sudden death of his son, John Gibbon, Jr. Gibbon returned for the Battle of Chancellorsville, but his division was in reserve and saw little action. At the Battle of Gettysburg, he commanded the 2nd Division, II Corps and temporarily commanded the corps on July 1 and July 2, 1863, while Maj. Gen. Winfield S. Hancock was elevated to command larger units. At the end of the council of war on the night of July 2, army commander Maj. Gen. George G. Meade took Gibbon aside and predicted, "If Lee attacks tomorrow, it will be on your front." And his division did bear the brunt of fighting during the defense against Pickett's Charge on July 3, when Gibbon was again wounded. While recovering from his wounds, he commanded a draft depot in Cleveland, Ohio, and attended the dedication of Soldiers' National Cemetery and heard Abraham Lincoln's Gettysburg Address with his close friend and aide Lt. Frank A. Haskell.

Gibbon was back in command of the 2nd Division at the battles of the Wilderness, Spotsylvania Court House, and Cold Harbor. During the Siege of Petersburg, Gibbon became disheartened when his troops refused to fight at Ream's Station. He briefly commanded the XVIII Corps before going on sick leave, but his service being too valuable, he returned to command the newly created XXIV Corps in the Army of the James. His troops helped achieve the decisive breakthrough at Petersburg, capturing Fort Gregg, part of the Confederate defenses. He led his troops during the Appomattox Campaign and blocked the Confederate escape route at the Battle of Appomattox Courthouse. He was one of three commissioners for the Confederate surrender.