Battle of Antietam, Shepherdstown Ford 19–20 September, Battle of Fredericksburg, "Mud March", Chancellorsville Campaign 27 April – 6 May, Battle of Chancellorsville, Gettysburg Campaign, Battle of Gettysburg, Pursuit of Lee 5–24 July. On special duty at New York 21 August – 14 September. Rejoined army, Bristoe Campaign, Second Battle of Rappahannock Station, Mine Run Campaign, Rapidan Campaign, Battle of the Wilderness, Battle of Spotsylvania Court House, North Anna River, Pamunkey 26–28 May, Battle of Totopotomoy Creek,