The siege of Vicksburg was the final major military action in the Vicksburg campaign of the American Civil War. In a series of maneuvers, Union Maj. Gen. Ulysses S. Grant and his Army of the Tennessee crossed the Mississippi River and drove the Confederate Army of Mississippi, led by Lt. Gen. John C. Pemberton, into the defensive lines surrounding the fortress city of Vicksburg, Mississippi.
The Battle of Helena was fought on July 4, 1863, near Helena, Arkansas, during the American Civil War. Union troops captured the city in July 1862, and had been using it as a base of operations. Over 7,500 Confederate troops led by Lieutenant General Theophilus Holmes attempted to capture Helena in hopes of relieving some of the pressure on the Confederate army besieged in Vicksburg, Mississippi. Helena was defended by about 4,100 Union troops led by Major General Benjamin Prentiss, manning one fort and four batteries.
The Battle of Arkansas Post, also known as Battle of Fort Hindman, was fought from January 9 to 11, 1863, near the mouth of the Arkansas River at Arkansas Post, Arkansas, as part of the Vicksburg Campaign of the American Civil War. Confederate forces had constructed a fort known as Fort Hindman near Arkansas Post in late 1862. In December of that year, a Union force under the command of Major-General William T. Sherman left for an expedition against Vicksburg, without Major-General John A. McClernand because neither Major-Generals Henry Halleck nor Ulysses S. Grant trusted McClernand. After Sherman's force was repulsed at Chickasaw Bayou, McClernand arrived and took command from Sherman in January 1863.
The Vicksburg campaign was a series of maneuvers and battles in the Western Theater of the American Civil War directed against Vicksburg, Mississippi, a fortress city that dominated the last Confederate-controlled section of the Mississippi River. The Union Army of the Tennessee under Major General Ulysses S. Grant gained control of the river by capturing this stronghold and defeating Lieutenant General John C. Pemberton's forces stationed there.
The Battle of Jackson was fought on May 14, 1863, in Jackson, Mississippi, as part of the Vicksburg campaign during the American Civil War. After entering the state of Mississippi in late April 1863, Major General Ulysses S. Grant of the Union Army moved his force inland to strike at the strategic Mississippi River town of Vicksburg, Mississippi. The Battle of Raymond, which was fought on May 12, convinced Grant that General Joseph E. Johnston's Confederate army was too strong to be safely bypassed, so he sent two corps, under Major Generals James B. McPherson and William T. Sherman, to capture Johnston's position at Jackson. Johnston did not believe the city was defensible and began withdrawing. Brigadier General John Gregg was tasked with commanding the Confederate rear guard, which fought Sherman's and McPherson's men at Jackson on May 14 before withdrawing. After taking the city, Union troops destroyed economic and military infrastructure and also plundered civilians' homes. Grant then moved against Vicksburg, which he placed under siege on May 18 and captured on July 4. Despite being reinforced, Johnston made only a weak effort to save the Vicksburg garrison, and was driven out of Jackson a second time in mid-July.
Field artillery in the American Civil War refers to the artillery weapons, equipment, and practices used by the Artillery branch to support the infantry and cavalry forces in the field. It does not include siege artillery, use of artillery in fixed fortifications, or coastal or naval artillery. Nor does it include smaller, specialized artillery classified as small arms.
The columbiad was a large-caliber, smoothbore, muzzle-loading cannon able to fire heavy projectiles at both high and low trajectories. This feature enabled the columbiad to fire solid shot or shell to long ranges, making it an excellent seacoast defense weapon for its day. Invented by Colonel George Bomford, United States Army, in 1811, columbiads were used in United States seacoast defense from the War of 1812 until the early years of the 20th century. Very few columbiads were used outside of the U.S. and Confederate Armies; nevertheless, the columbiad is considered by some as the inspiration for the later shell-only cannons developed by Frenchman Henri-Joseph Paixhans some 30 years later.
The Battle of Raymond was fought on May 12, 1863, near Raymond, Mississippi, during the Vicksburg campaign of the American Civil War. Initial Union attempts to capture the strategically important Mississippi River city of Vicksburg failed. Beginning in late April 1863, Union Major General Ulysses S. Grant led another try. After crossing the river into Mississippi and winning the Battle of Port Gibson, Grant began moving east, intending to turn back west and attack Vicksburg. A portion of Grant's army consisting of Major General James B. McPherson's 10,000 to 12,000-man XVII Corps moved northeast towards Raymond. The Confederate commander of Vicksburg, Lieutenant General John C. Pemberton, ordered Brigadier General John Gregg and his 3,000 to 4,000-strong brigade from Jackson to Raymond.
The Battle of Grand Gulf was fought on April 29, 1863, during the American Civil War. During Major General Ulysses S. Grant's Vicksburg campaign, Union Army forces had failed in attempts to bypass the strategic city of Vicksburg, Mississippi. Grant decided move his army south, cross the Mississippi River, and then advance on Vicksburg. Seven Union Navy ironclad warships commanded by Admiral David Dixon Porter bombarded Confederate fortifications at Grand Gulf, Mississippi, in preparation for a crossing of the river. Union fire was able to silence one of the two Confederate fortifications at Grand Gulf, but the position was still strong enough that Grant decided to cross the river elsewhere.
The Mississippi Marine Brigade was a Union Army amphibious unit which included the United States Ram Fleet and operated from November 1862 to August 1864 during the American Civil War. The brigade was established to act swiftly against Confederate forces operating near the Mississippi River and its tributaries. The brigade was commanded by Brigadier General Alfred W. Ellet and operated in coordination with the Mississippi River Squadron during the Union brown-water navy battle against the Confederate River Defense Fleet and land based forces. The brigade was independent of the Union Army and Navy and reported directly to the Secretary of War, Edwin M. Stanton. Despite the name, it was never part of the United States Marine Corps.
Siege artillery is heavy artillery primarily used in military attacks on fortified positions. At the time of the American Civil War, the U.S. Army classified its artillery into three types, depending on the gun's weight and intended use. Field artillery were light pieces that often traveled with the armies. Siege and garrison artillery were heavy pieces that could be used either in attacking or defending fortified places. Seacoast artillery were the heaviest pieces and were intended to be used in permanent fortifications along the seaboard. They were primarily designed to fire on attacking warships. The distinctions are somewhat arbitrary, as field, siege and garrison, and seacoast artillery were all used in various attacks and defenses of fortifications. This article will focus on the use of heavy artillery in the attack of fortified places during the American Civil War.
The Pointe Coupee Artillery was a Confederate Louisiana artillery unit in the American Civil War made up primarily of men from the parishes of Pointe Coupee, East Baton Rouge, Livingston and other surrounding parishes as well as a large number of men from New Orleans.
A Blakely rifle is one of a series of rifled muzzle-loading cannon designed by British army officer Captain Theophilus Alexander Blakely. They were widely sold outside of the British army, and were best known for their use by the Confederate States of America during the American Civil War.
The Battle of Lake Providence was fought on June 9, 1863, during the Vicksburg campaign of the American Civil War. Confederate troops from the Trans-Mississippi Department were trying to relieve Union pressure during the Siege of Vicksburg. Major General Richard Taylor, primarily utilizing Walker's Greyhounds, prepared a three-pronged attack against Union positions at Milliken's Bend, Young's Point, and Lake Providence. The strike against Lake Providence was conducted by 900 men led by Colonel Frank Bartlett.
The 10-pounder Parrott rifle, Model 1861 was a cast iron muzzle-loading rifled cannon that was adopted by the United States Army in 1861 and often used in field artillery units during the American Civil War. Like other Parrott rifles, the gun breech was reinforced by a distinctive wrought iron reinforcing band. The gun fired a 9.5 lb (4.3 kg) projectile to a distance of 1,850 yd (1,692 m) at an elevation of 5°. The 10-pounder Parrott rifle was capable of firing shell, shrapnel shell, canister shot, or solid shot. Midway through the war, the Federal government discontinued the 2.9 in (74 mm) version in favor of a 3.0 in (76 mm) version. Despite the reinforcing band, the guns occasionally burst without warning, inflicting injury on the gun crews. The Confederate States of America manufactured a number of successful copies of the gun.
Landis's Missouri Battery, also known as Landis's Company, Missouri Light Artillery, was an artillery battery that served in the Confederate States Army during the early stages of the American Civil War. The battery was formed when Captain John C. Landis recruited men from the Missouri State Guard in late 1861 and early 1862. The battery fielded two 12-pounder Napoleon field guns and two 24-pounder howitzers for much of its existence, and had a highest reported numerical strength of 62 men. After initially serving in the Trans-Mississippi Theater, where it may have fought in the Battle of Pea Ridge, the unit was transferred east of the Mississippi River. The battery saw limited action in 1862 at the Battle of Iuka and at the Second Battle of Corinth.
Wade's Battery was an artillery battery in the Confederate States Army during the American Civil War. The battery was mustered into Confederate service on December 28, 1861; many of the members of the battery had previously served in the Missouri State Guard. Assigned to the First Missouri Brigade, the battery saw action at the Battle of Pea Ridge and the Second Battle of Corinth in 1862. In 1863, the battery fought at the Battle of Grand Gulf, where Captain William Wade, first commander of the battery, was killed. The battery later saw action at the Battle of Champion Hill, Battle of Big Black River Bridge, and the Siege of Vicksburg. When the Confederates surrendered at the end of the Siege of Vicksburg, the men of the battery became prisoners of war. After a prisoner exchange, the men of the battery were combined with Landis's Battery and Guibor's Battery on October 3, 1863, and Wade's Battery ceased to exist as a separate unit.
The 1st Missouri Field Battery was a field artillery battery that served in the Confederate States Army during the American Civil War. The battery was formed by Captain Westley F. Roberts in Arkansas in September 1862 as Roberts' Missouri Battery and was originally armed with two 12-pounder James rifles and two 6-pounder smoothbore guns. The unit fought in the Battle of Prairie Grove on December 7, as part of a Confederate offensive. Roberts' Battery withdrew after the battle and transferred to Little Rock, Arkansas, where Roberts resigned and was replaced by Lieutenant Samuel T. Ruffner.
The Duckport Canal was an unsuccessful military venture by Union forces during the Vicksburg campaign of the American Civil War. Ordered built in late March 1863 by Major General Ulysses S. Grant, the canal stretched from the Mississippi River near Duckport, Louisiana, to New Carthage, Louisiana, and utilized a series of swampy bayous for much of its path. It was intended to provide a water-based supply route for a southward movement against the Confederate-held city of Vicksburg, Mississippi, as high water levels made overland travel difficult. Manual digging was provided by 3,500 soldiers from Grant's army and was finished on April 12. The next day, the levee separating the canal cut and the Mississippi River was breached, and water flowed into the canal. Trees that had grown up in the bayous and falling water levels that reached as shallow as 6 inches (15 cm) at one point hampered the use of the canal, and the project was abandoned on May 4. Grant moved men and supplies through the overland route, which had been made more accessible by the same falling water levels that doomed the canal. After some inland maneuvering and a lengthy siege, Vicksburg surrendered on July 4, marking a significant turning point in the war.
Fort Curtis was a defensive position used by the Union Army to defend Helena, Arkansas, during the American Civil War. Built in 1862 after the Union occupation of the city, it only saw combat once, in the Battle of Helena on July 4, 1863. Military use of the site ended in 1866, and the fort was destroyed in 1874. The Sidney H. Horner House now occupies a portion of the original site. A reconstruction, known as New Fort Curtis, was opened in 2012. There is some uncertainty about both the exact armament and size of the original fort.
