Troops on the march, going into bivouac at night.From a wartime sketch.
Troops on the march, going into bivouac at night.From a wartime sketch.
A noted historian described this campaign: “The campaign was based on speed—speed, and light rations foraged off the country, and no baggage, nothing at the front but men and guns and ammunition, and no rear; no slackening of effort, no respite for the enemy until Vicksburg itself was invested and fell.”
When it became likely that Grant might strike the railroad in the vicinity of Edwards Station, Pemberton moved from Vicksburg toward that point with his main force, leaving a strong reserve in this city. At the same time he ordered the units collecting at Jackson to hit Grant’s flank and rear if the opportunity presented itself. Maj. Gen. John A. Logan’s Division, in advance of McPherson’s Union Corps, reached the vicinity of Raymond, a crossroads village 15 miles from Jackson on May 12, and was there engaged by a Confederate brigade under Brig. Gen. John Gregg. A sharp clash lasting several hours followed, Gregg’s outmanned infantry being driven back toward Jackson. Each side lost about 500 men during the engagement. Confederate resistance at Raymond indicated to Grant that Jackson might be held more strongly than had been anticipated, and rumors reached the Union Commander that strong reinforcements under Johnston were expected there. Grant then determined to make sure of Jackson and, on May 13, wheeled his entire army toward the east.
THE VICKSBURG CAMPAIGNMARCH 29-MAY 18, 1863⇒ LINE OF GRANT’S MARCH× BATTLES
THE VICKSBURG CAMPAIGNMARCH 29-MAY 18, 1863⇒ LINE OF GRANT’S MARCH× BATTLES
Johnston arrived by rail in Jackson, on the night of the Raymond engagement, in order to take field command of all troops defending Vicksburg, and was notified that Grant’s Army was between Pemberton’s forces and those in Jackson. About 12,000 troops were at Jackson, against which the entire Union Army was reported to be moving. Johnston telegraphed Richmond, “I am too late.”
Photograph of Vicksburg taken from across the Mississippi River by a Union surgeon during a bombardment.FromPhotographic History of the Civil War.
Photograph of Vicksburg taken from across the Mississippi River by a Union surgeon during a bombardment.FromPhotographic History of the Civil War.
In a pouring rain, Sherman and McPherson approached Jackson on the morning of May 14. Johnston posted the brigades of General Gregg and Brig. Gen. W. H. T. Walker on the approaches to the city with instructions to hold just long enough for valuable stores to be removed from Jackson northward to Canton where he hoped to combine forces with Pemberton. Delaying their attack until the rain(which would spoil their powder) slackened, the Union infantry charged the Confederate entrenchments, driving the defenders before them and capturing the city along with 35 guns and much equipment. Having intercepted a dispatch from Johnston to Pemberton ordering a junction of all Confederate troops, Grant put his men on the road toward Edwards Station at daylight the following morning. His plan was to drive a wedge between the Confederate forces before Johnston, circling to the north, could effect a junction with Pemberton. Sherman remained in Jackson to destroy the railroad yards and stores.
A Union assault during the battle of Champion’s Hill.From a wartime sketch.
A Union assault during the battle of Champion’s Hill.From a wartime sketch.
Events preceding the battle of Champion’s Hill emphasized the opposing tactical views held by the two Confederate commanders. Pemberton believed the retention of Vicksburg so imperative that no move which might endanger the city should be considered. It was Johnston’s view that Admiral Porter’s successful passage of the batteries and Grant’s approach from the rear had already doomed the city, and that it was consequently valuable only for the military supplies and troops which it contained. Johnston believed that the South’s only chance to prevent loss of the Mississippi was for Pemberton and himself to join forces and fight the great battle which might smash and destroy Grant’s Army.
On the morning of May 14, Pemberton, at Edwards Station, received the dispatch from Johnston (a copy of which Grant had already intercepted) informing him of the position of Union troops at Clinton, between the two Confederate forces, and ordering him “if practicable, come up on his [Grant’s] rear at once.” Pemberton considered the order “suicidal.” Convinced that Johnston’s recent arrival on the field and separation from the main body did not give him sufficient information to survey the situation accurately, Pemberton called a council of war and placed the order before his commanders. Although a majority of his council favored obedience to Johnston’s order, Pemberton was unwilling to endorse a movement which might endanger Vicksburg. It was decided to move instead against Grant’s supposed communications which were believed essential to the Union Army’s existence away from the river.
On May 15, Pemberton marched to the southeast with 17,000 men, his route further separating him from Johnston to the north. Grant, meanwhile, prepared to head westward, his line of march threatening to pierce the gap between Johnston and Pemberton and beat both of them in the race for Vicksburg. On the morning of the 16th, a second order was received from Johnston ordering Pemberton to move to the north and join Johnston. This order was obeyed, but as Pemberton’s troops were countermarching they were struck by Union troops.
The battle of Champion’s Hill centered around a crescent-shaped ridge of about 75 feet elevation near the Champion plantation home and involved three parallel roads leading from Edwards Station to Raymond. Each of Pemberton’s three divisions—led by General Bowen, General Loring, and Maj. Gen. Carter L. Stevenson—covered one of these roads. The battle opened shortly before noon on the 16th when Brig. Gen. A. P. Hovey’s Union Division, supported by Logan’s Division, attacked along the north road which passed over the slope of Champion’s Hill. From the crest of the hill, Stevenson’s Confederate Division opened a heavy fire on the advancing Union lines which steadily mounted the ridge, driving the Confederates back and capturing 11 guns. To meet this threat to the Confederate left flank, Bowen’s Division was shifted to the north to prevent a breakthrough. Re-forming his lines, Bowen counterattacked the ridge position. He dislodged the Federal infantry, driving them from the slope, and recaptured all but two of the lost guns.
Grant, in turn, was now compelled to reinforce his hard-pressed right, and at 3:30 p. m. massed Union batteries concentrated fire on the ridge. The Federal infantry followed with heavy and repeated attacks along the entire line, and for the third time the hill changed hands. Pemberton was unable to rally his troops against these attacks, and the divisions of Bowen and Stevenson began to retreat toward Baker’s Creek. Loring was detailed to hold the road open for the withdrawal of the Confederate Army. Before Loring could rejoin the main body, after its crossing of the stream, the Union Army secured the crossings. Loring was thus cut off, and he was only able to join Johnston after a long 3-day march around the Union Army. Pemberton retreated toward Vicksburg and that night took position at Big Black River, 12 miles east of the city.
VICKSBURGNATIONAL MILITARY PARKHigh-resolution Map
VICKSBURGNATIONAL MILITARY PARK
High-resolution Map
Wartime photograph of a Union supply station on the Big Black River in rear of Vicksburg.Courtesy Library of Congress.
Wartime photograph of a Union supply station on the Big Black River in rear of Vicksburg.Courtesy Library of Congress.
The battle of Champion’s Hill (or Baker’s Creek) was the bloodiest action of the Vicksburg campaign. The numbers actually engaged were relatively equal, although a large Union reserve was close at hand. Pemberton lost nearly 4,000 men, not counting the entire division of Loring which was lost to his army. Grant listed casualties of 2,500, with Hovey losing one-third of his entire division killed and wounded.
Not knowing that Loring’s Division had been cut off, Pemberton made a stand at the Big Black River in order to hold the bridges open for Loring to join the main force. The Confederate entrenchments spanned the river at a readily defensible location where the stream made a horseshoe bend. Across the mile-wide neck of the river the Confederates constructed a line of works, and behind the earthworks, with their backs to the river, were placed 4,000 infantry of Bowen’s Division supported by artillery.
Before dawn on the 17th the Union Army pushed on toward Vicksburg. Grant, still hoping to win the race for Vicksburg, had dispatched Sherman’s Corps to the north to pass the retreating Confederate Army as Grant engaged it from the front. At an early hour the Federal troops came in sight of the Confederate line, whereupon they opened an artillery barrage and deployed to assault. Before the deployment was complete, Brig. Gen. Eugene A. Carr’s Division charged “with a shout” from the woods fronting the Confederate position. Realizing the danger of their position, where they might be cut off from the crossing to their rear, the Confederate troops broke and headed for the bridges in disorder. After the withdrawal, the bridges were burned, effectively halting Union pursuit. In the confusion, Grant captured over 1,000 prisoners along with 18 artillery pieces.
While Pemberton’s Army retreated into the defenses of Vicksburg, Grant’s engineers immediately began construction of bridges across the Big Black River, using trees, cotton bales, and lumber from nearby buildings as bridging materials. Sherman’s Corps, which had struck the river 11 miles to the north attempting to outflank Pemberton and prevent his retreat to Vicksburg, threw a pontoon bridge across the river at that point. By light of pitch torches, the bridges were completed during the night. On the following morning, May 18, troops crossed en route to Vicksburg.
A regiment drawn up in line of battle.From a wartime sketch.
A regiment drawn up in line of battle.From a wartime sketch.
The Union Army, now within a few miles of its long-sought objective, had, in the 18 days since it crossed the Mississippi, completed one of the most noteworthy campaigns of the war. Marching deep into enemy territory, the Army of the Tennessee had successfully lived off the country while fighting and winning five engagements and inflicting critical losses in men and equipment, had prevented Johnston and Pemberton from joining forces, and had driven the Army of Vicksburg into the defenses of the city.
“Whistling Dick.” This Confederate cannon which guarded Vicksburg gained widespread fame among Union soldiers and sailors because of the peculiar whistle of its projectiles.FromPhotographic History of the Civil War.
“Whistling Dick.” This Confederate cannon which guarded Vicksburg gained widespread fame among Union soldiers and sailors because of the peculiar whistle of its projectiles.FromPhotographic History of the Civil War.
The terrain of the siege of Vicksburg—looking from the Confederate line to the Union position on the far ridge.
The terrain of the siege of Vicksburg—looking from the Confederate line to the Union position on the far ridge.
By noon of May 18, with Grant’s advance expected momentarily, Pemberton believed the defenses of Vicksburg strong enough to stand off the Union Army until Johnston received sufficient reinforcements to raise the expected siege and prevent loss of the Mississippi River. There, while inspecting his defenses, Pemberton received a dispatch from Johnston advising the evacuation of Vicksburg which, Johnston felt, was already doomed. Military necessity demanded that “instead of losing both troops and place, we must, if possible, save the troops. If it is not too late, evacuate Vicksburg and its dependencies and march to the northeast.”
Unwilling to yield the city without a fight, Pemberton placed the order before his senior officers. They were of unanimous opinion that it would be “impossible to withdraw the army from this position with suchmoraleas to be of further service to the Confederacy.” As the council of war reached its decision to remain and fight, Union guns opened on the works. The siege of Vicksburg had begun.
From his assumption of command 7 months before, Pemberton had put his engineers to work constructing a fortified line which would protect Vicksburg against an attack from the rear. A strong line of works had been thrown up along the crest of a ridge which was fronted by a deep ravine. The defense line began on the river 2 miles above Vicksburg and curved for 9 miles along the ridge to the river below, thus enclosing the city within its arc. So long as this line could be held, the river batteries denied to the North control of the Mississippi River.
At salient and commanding points along the line, artillery positions and forts (lunettes, redans, and redoubts) had been constructed. The earth walls of the forts were up to 20 feet thick. In front of these was dug a deep, wide ditch so that assaulting troops which climbed the steep ridge slope and reached the ditch would still have a high vertical wall to climb in order to gain entrance into the fort. Between the strong points, which were located every few hundred yards, was constructed a line of rifle pits and entrenchments, for the most part protected by parapets and ditches. Where spurs jutted out from the main ridge, advanced batteries were constructed which provided a deadly crossfire against attacking lines. The Confederates had mounted 128 artillerypieces in these works, of which 36 were heavy siege guns; the remainder, field pieces.
Greatly strengthening the Confederate position was the irregular topography which resulted from the peculiar characteristics of the region’s loess soil. Possessing an unusual tenacity, except when eroded by the action of running water, the loess had over the centuries been cut into deep gullies and ravines with abrupt faces separated by narrow, twisting ridges. This resulted in a broken and complicated terrain which would seriously obstruct the Union movement. To permit a clear field of fire and to hinder advancing troops, all the trees fronting the Confederate line were cut down. Several hundred yards away from the Confederate position and roughly parallel to it was a ridge system not so continuous and more broken than that occupied by Pemberton’s Army. Along this line, the Union Army took position and began its siege operations.
On the scattered natural bridges of high ground, which spanned the ravines and provided approaches to Vicksburg, were located the six roads and one railroad leading into that city. Nine forts had been constructed overlooking each of these routes into Vicksburg, their guns completely commanding the approaches—Fort Hill on the river north of the city, Stockade Redan, Third Louisiana Redan, Great Redoubt, Second Texas Lunette, Railroad Redoubt, Fort Garrott (also known as Square Fort), Salient Works, and South Fort on the river below Vicksburg. (All but two of these works are well preserved today.) The Confederate divisions, left to right, were commanded by Maj. Gen. M. L. Smith, General Bowen, Maj. Gen. John H. Forney, and General Stevenson. The Army of Vicksburg, at the beginning of the siege, numbered about 31,000 men, of which Pemberton listed 18,500 effectives as available to man his defense line. Grant gave his strength, shortly after the siege began, as 50,000 effectives; his army was steadily enlarged during the siege by reinforcements from Memphis.
By midday of May 19, Grant had completed his investment of the city. In the north, Sherman’s Corps was in position opposite the Confederate left from the river (at the present location of the national cemetery) to the Graveyard Road, at an average distance of about 500 yards. McPherson’s Corps took position on Sherman’s left from the Graveyard Road to near the Baldwin’s Ferry Road; the front of McClernand’s Corps extended from the Baldwin’s Ferry Road southward.
Considerable skirmishing had preceded the Union approach, as the Confederate pickets fell slowly back inside the defenses, thus preventing a close inspection of the Confederate fortifications. Grant determined, however, to attack immediately, before Pemberton had time to post his defenses strongly. The Union general ordered an assaultat 2 p. m. on the 19th. Sherman’s troops, whose early arrival had enabled them better to prepare for attack, moved under heavy fire against the Confederate left. Although they succeeded in making a close lodgment against the walls of the Stockade Redan, they failed to breach the works and were repulsed. McPherson and McClernand, not yet in good position for attack, were unable to do more than advance several hundred yards closer to the siege line. Grant lost 1,000 men testing the Vicksburg defenses and discovered an unyielding army manning the works. Confederate losses were slight.
Confederate Railroad Redoubt. Plaques mark angle where fort wall was breached and entered by Union troops during the assault of May 22, 1863.
Confederate Railroad Redoubt. Plaques mark angle where fort wall was breached and entered by Union troops during the assault of May 22, 1863.
While the probing operation of the 19th had failed, Grant further considered the important results which a successful assault would achieve. Such a move, however costly, would save a long siege. In the end, fewer men might be lost, and a growing threat to the Union rear—General Johnston raising troops near Jackson for the relief of Vicksburg—could be eliminated by quickly capturing Vicksburg and throwing the entire Union strength against Johnston. In addition, the Federal troops, spirited by recent victories and impatient to seize the prize for which they had campaigned so long, would not work so zealously in the trenches with pick and shovel unlessassault had failed. On the 21st, Grant issued orders for a general assault against Vicksburg the following day.
The heavy guns of this Union siege battery were borrowed from the Federal gunboats and used against the Confederate siege defenses.FromPhotographic History of the Civil War.
The heavy guns of this Union siege battery were borrowed from the Federal gunboats and used against the Confederate siege defenses.FromPhotographic History of the Civil War.
The Union assault of May 22 was delivered against the center of the Confederate siege line along a 3-mile front from Stockade Redan to Fort Garrott. The felled trees and thick undergrowth, as well as the precipitous faces of the ravines, restricted the scope of Union maneuver. Only a portion of Grant’s full strength could be brought into action, reserves being posted to exploit a breakthrough. Careful preparations preceded the attack: field batteries were run forward and emplaced to provide a covering fire for the infantry, and troops were advanced into concealed positions—in places, within 200 yards of their objective. Watches of all Union commanders were synchronized, the attack to begin simultaneously at 10 a. m. in order to prevent Pemberton from shifting his forces from one threatened point to another.
THE SIEGE OFVICKSBURGMAY 18-JULY 4, 1863
THE SIEGE OFVICKSBURGMAY 18-JULY 4, 1863
This hospital ship provided medical care for the sick and wounded of Grant’s Army during the Vicksburg operations.FromPhotographic History of the Civil War.
This hospital ship provided medical care for the sick and wounded of Grant’s Army during the Vicksburg operations.FromPhotographic History of the Civil War.
Of the six forts in the area of the grand assault, the Stockade Redan, under attack by Maj. Gen. Frank Blair’s Division of Sherman’s Corps, exemplified the day’s action in method and result. Blair’s men were faced with two formidable obstacles: the fort could be reached only by way of the Graveyard Road because of the deep ravines bordering the road, and the road was completely covered by the guns of the fort. In front of the fort was a deep ditch which protected it from attempts to climb the wall and enter the works. The night before, Sherman had decided that a bridge would be needed by his men to span the ditch. Only one source of lumber could be found—a frame house in which General Grant was sleeping. Informed of the need, Grant dressed and watched the house quickly torn down for bridging materials.
At the stroke of 10, the artillery bombardment of the fort ceased and the “Forlorn Hope”—a volunteer company of 150 men—raced from their position over the Graveyard Road toward the Stockade Redan, carrying the planks to bridge the ditch for the regiments to follow. Until the Federal troops almost reached the Confederate line, there was no sign of its defenders. Then the Southern soldiers “rose from their reclining position behind the works, and gave them such a terrible volley of musketry” that the road soon was nearly obstructed by the bodies of the killed and wounded, “the very sticks and chips, scattered over the ground jumping under the hot shower of Rebel bullets.”
Although two color-bearers climbed the wall of the fort and planted their flags near the crest, the remnants of regiments which reachedthe ditch were unable to storm the walls and enter the redan. Attempting to prevent the fort garrison from firing down into the ditch, the Federal infantry swept the top of the wall with rifle fire. The toll was costly among the Confederate defenders, who fought back, using artillery shells as hand grenades and rolling them down among the Union troops in the ditch. After 4 hours of fighting, the attack was stalemated at Stockade Redan.
Union flags were placed also on the walls of the Great Redoubt and Second Texas Lunette, but it was at the Railroad Redoubt that a momentary breach was made in the Confederate defenses. Here, McClernand’s men reached the fort in force, and Sgt. Joseph E. Griffith and several comrades of the 22nd Iowa crawled through a gap in the wall, which had been blasted by Union artillery, and entered the outer works. All were shot down but Griffith. He was able to back out through the opening, bringing a dozen prisoners with him. When the Union assault threatened to engulf the fort, there was a call for Confederate volunteers to regain the lost ground. A volunteer company from the Texas Legion counterattacked and drove the Union troops from the outer defenses.
Union Battery Hickenlooper during the siege, within 100 yards of the Confederate line.From a wartime sketch.
Union Battery Hickenlooper during the siege, within 100 yards of the Confederate line.From a wartime sketch.
Encouraged by his partial success, McClernand asked Grant for reinforcements and a renewal of the attack which, he felt, would enable his men to break the Confederate line. Grant ordered Sherman and McPherson to commit their reserves and create a diversion in McClernand’s favor. The renewed assault was shattered by the resolute Confederate defense. It served only to increase Union losses and tointensify an already bitter controversy over McClernand’s military ability, which eventually resulted in his removal from command and the appointment of Maj. Gen. Edward Ord to head the XIII Corps. More than 3,000 Union soldiers lay dead or wounded in the ditches and on the slopes of the ridge. It was the last assault against Vicksburg.
To bring the Union Army close against the Confederate defense line, construction of protected approaches was begun. As the siege progressed, “saps” or “approach trenches,” deep enough to conceal troops, zigzagged their way toward the works protecting Vicksburg. Ten major approaches were carried forward by pick and shovel details, each with a network of parallels, bomb proofs, and artillery emplacements. Over 60,000 feet of trenches and 89 artillery positions, mounting 220 guns, were completed. In the siege of Vicksburg “Spades were trumps.”
A Federal infantryman was later to recall that
Every man in the investing line became an army engineer day and night. The soldiers worked at digging narrow, zigzag approaches to the rebel works. Entrenchments, rifle pits, and dirt caves were made in every conceivable direction. When entrenchments were safe and finished, still others, yet farther in advance were made, as if by magic, in a single night. Other zigzag underground saps and mines were made for explosion under forts. Every day the regiments foot by foot, yard by yard, approached nearer the strongly armed rebel works. The soldiers got so they bored like gophers and beavers, with a spade in one hand and a gun in the other.
Every man in the investing line became an army engineer day and night. The soldiers worked at digging narrow, zigzag approaches to the rebel works. Entrenchments, rifle pits, and dirt caves were made in every conceivable direction. When entrenchments were safe and finished, still others, yet farther in advance were made, as if by magic, in a single night. Other zigzag underground saps and mines were made for explosion under forts. Every day the regiments foot by foot, yard by yard, approached nearer the strongly armed rebel works. The soldiers got so they bored like gophers and beavers, with a spade in one hand and a gun in the other.
With an almost limitless ammunition supply, Federal sharpshooters and artillerymen kept up a relentless fire, giving the Confederates little opportunity to pick off the work parties which continued digging operations during the day. Pemberton’s ammunition supply dwindled each day. Considering the possible duration of the siege until an effective relief army might be assembled, the Confederate commander considered it “a matter of vital importance that every charge of ammunition on hand should be hoarded with the most jealous care.” He therefore issued strict orders that both rifle and cannon should be fired only when absolutely necessary. This prevented the Confederates from keeping up the steady, harassing fire needed to hold in check the Union siege activities.
Trench life for Grant’s soldiers was not so rigorous or dangerous as for the Vicksburg defenders. Food supplies were ample, although lack of pure water was a problem for both armies and resulted in considerable disease. The burning sun and frequent rains made life miserable for both “Yank” and “Reb.” Particularly as a result of the low ammunition stores of the Vicksburg army, Union losses during the siege, after the assaults of May 19 and 22, were comparatively light.
After the unsuccessful assault of May 22, only two attempts were made to break through the Confederate defenses, neither of which succeeded. Sherman, holding the Union right opposite the strong Fort Hill position, determined to reduce the fort with naval aid, and on May 27 the gunboatCincinnati, protected by logs and bales of hay, moved into position and engaged the several batteries of that sector. Subjected to a deadly plunging fire which “went entirely through our protection—hay, wood, and iron,” theCincinnatiwent down with her colors nailed to the stump of a mast.
The other attempt to pierce the defense line was by exploding a mine under the Third Louisiana Redan. Logan’s approach trench had reached the fort walls and from here a shaft was sunk under the fort and a powder charge prepared for its demolition. The Confederate garrison, hearing the miners’ picks at work beneath the fort, began countermines in a grim race for survival. On June 25, as the entire Union line opened fire to prevent shifting of reinforcements, a charge of 2,200 pounds of powder was exploded beneath the Third Louisiana Redan, creating a large crater into which elements of the 23rd Indiana and 45th Illinois raced from the approach trench. Anticipating this result, General Forney had prepared a second line of works in the rear of the fort where survivors of the blast and supporting regiments met the Union attack and drove it back. Still other mines were also being prepared by Union engineers at the time of the surrender.
Siege life for the Confederate soldier was a hazardous ordeal; nearly 3,500 were killed or wounded. Because of the limited number of effective troops available to Pemberton, almost the entire Vicksburg Army had to be placed in the trenches; sufficient numbers were not available to rotate frontline duty as was done by the Federal Army. Never knowing when an attempt might be made to assault the defense line, it was necessary for them to be on guard at all times, enduring sun, rain, mud, poor and inadequate food, as well as the bullets and shells of the Union Army for 47 days and nights. The unending barrage of small arms and artillery fire, one Confederate exclaimed, “can be compared to men clearing land—the report of musketry is like the chopping of axes and that of the cannon like the felling of trees.”
Rations were generally prepared by details of soldiers behind the lines and carried to the troops at the breastworks. Coffee, the soldier’s staple, was soon unobtainable and an ersatz beverage introduced, the somewhat questionable ingredients of which included sweet potatoes, blackberry leaves, and sassafras. To replace the exhausted flour supply, a substitute was devised from ground peas and cornmeal. When this was baked over a fire, one soldier complained, “it made anauseous composition, as the corn-meal cooked in half the time the peas-meal did, so this stuff was half raw.... It had the properties of india-rubber and was worse than leather to digest.” Its effect on the digestive systems of the Confederate soldiers was possibly the equivalent of a secret Yankee weapon. A more famous, although not necessarily a more palatable, item of the besieged soldiers’ diet was the mule meat introduced late in the siege. General Pemberton heartily approved of its appearance, observing that mule proved “not only nutritious, but very palatable, in every way preferable to poor beef.”
Bombproofs of the 45th Illinois in Union siege line. Shirley House in background is only surviving wartime building in the park.FromPhotographic History of the Civil War.
Bombproofs of the 45th Illinois in Union siege line. Shirley House in background is only surviving wartime building in the park.FromPhotographic History of the Civil War.
For protection against artillery fire, the Confederate troops dug bombproofs in the reverse slope of their fortified ridge. From these dugouts, bulwarked by heavy timbers, trenches connected with the fortifications, affording the besieged some degree of relaxation in reading or playing cards a few yards from the front line. To defend against surprise night attacks, they were forced to sleep on their arms in the trenches.
At night the unending bombardment from Porter’s fleet provided the troops of both armies with an awesome pyrotechnic display. Especially popular with the pickets were the giant 13-inch mortar shells whose sputtering fuses described a tremendously high arc in the blackness before disappearing into the city. It was a “wonderful spectacle,” one soldier remembered, “to see the fuse from the shells—and you could see them plainly—the comet or star-like streams of fire and then hear them coming down into the doomed city. We used to watch them while on picket at night.”
Fort Hill, on the Confederate left flank above Vicksburg, commanding the bend of the Mississippi.
Fort Hill, on the Confederate left flank above Vicksburg, commanding the bend of the Mississippi.
South Fort, on the Confederate right flank below Vicksburg, overlooking the Mississippi.
South Fort, on the Confederate right flank below Vicksburg, overlooking the Mississippi.
Each of Porter’s mortar boats carried one of these giant 17,000-pound mortars which hurled 200-pound shells into Vicksburg throughout the campaign and siege.Courtesy National Archives.
Each of Porter’s mortar boats carried one of these giant 17,000-pound mortars which hurled 200-pound shells into Vicksburg throughout the campaign and siege.Courtesy National Archives.
TheGeneral Price. This merchant steamer was converted into a ram by the Confederate Navy, captured by the Union Fleet at Memphis and used as a Federal gunboat against Vicksburg.FromPhotographic History of the Civil War.
TheGeneral Price. This merchant steamer was converted into a ram by the Confederate Navy, captured by the Union Fleet at Memphis and used as a Federal gunboat against Vicksburg.FromPhotographic History of the Civil War.
Only when the Union trenches approached close to the defensive works were determined efforts made to halt the Union threat. Then the Union sap rollers (woven cane cylinders filled with earth or cotton rolled in front of the open end of the trench to protect the work party) became targets for destruction. Fuses were set on artillery shells which were then rolled down against the sap rollers, or they were ignited by Minié balls dipped in turpentine. Occasional night sallies succeeded temporarily in driving off Union work parties and filling up trenches, but no daylight forays were attempted by the Confederates.
For the civilian population of Vicksburg, the siege was a grim and harrowing experience. Ordered to evacuate the city or prepare to face siege, many of the townspeople preferred to remain and share the fate of the army. They were joined by refugees accompanying the Confederate retreat into the city. Vicksburg had been subjected to periodic naval bombardment during the year of preliminary action and continuously during the siege. For relief and protection against shellfire, many of the townspeople occupied caves dug into the city’s plentiful hillsides.
To the civilians, as to the Confederate soldiers, there seemed only three intervals during the day when the shelling ceased—8 a. m., noon, and 8 p. m.—when the Union artillerymen ate their meals. However, much of the accustomed social life of the town continued. Men and women passed along the streets despite frequent shell explosions, and the town’s newspaper continued to appear—finally printed on wallpaper. Despite the artillery fire, few civilians were killed, although many dwellings were destroyed or badly damaged. Over more and more buildings, as the siege progressed, the yellow hospital flags floated. Thousands of Confederate sick and wounded were brought into the city, many being cared for by the women of Vicksburg. In the latter stages of the siege the food stores of the city were badly depleted, placing the people of Vicksburg on extremely short rations.
A unique feature of the American Civil War was the inclination of the private soldier—Union and Confederate—to fight with unrelenting ferocity during the engagements of the war and yet to engage in friendly intercourse with each other once the battle had ended, or even during lulls in the fighting. Swapping of Northern coffee for Southern tobacco was a commonplace picket activity in alltheaters of the war. In the long, weary siege of Vicksburg, the monotony was often lightened by jeers and pleasantries exchanged between lines. Many examples of soldier humor were recorded. The Confederates, taking grim delight in their ability to withstand the onslaughts of a steadily increasing Federal Army, would shout “When are you coming in Vicksburg for a visit?” To which a grimy, sweating Federal private would yell, “Not till you show better manners to strangers.”
A Civil War drummer boy.From a wartime sketch.
A Civil War drummer boy.From a wartime sketch.
To prevent surprise attacks, both armies posted pickets in advance of their lines at night. With the lines so close in the latter stages of the siege, pickets would often stand within a few feet of one another, or even side by side. Discussions of good shots and bad officers, or vice versa, helped to pass the long night watches. By common agreement, out of respect for the exposed and unprotected position of the sentinels, there was no firing at men on picket duty.
One Union veteran best remembered the siege of Vicksburg forthe nightly verbal exchanges with the “Rebs” when “we used to talk to each other after fighting all day.”
In the evening when everything had stopped for the day, some of our men or some of the Johnnies would yell, “hello Johnnie” or “hello Yank” “how did you enjoy the day?” The other would say “Fine;” then some one would say, “Johnnie, how do you like mule meat?” and they answer “Fine;” then “How do you like beef dried on the bone?” to which they would reply “Not so well; it is too close to the bone to be good.” Then some one would say, “Come over and we will give you some ‘sow belly’ to fry it in.” They would reply, “We can’t eat meat alone;” then the reply was, “We will give you some hardtack.” Then they would reply, “The tack you sent over today was so hard we could not chew it.” So you see how soon those on both sides forgot their troubles when night came, but in the morning about daylight, when the business of the day was about to open, we would say, “Watch out Johnnie, and hunt your hole,” and things were on in earnest for the day.
In the evening when everything had stopped for the day, some of our men or some of the Johnnies would yell, “hello Johnnie” or “hello Yank” “how did you enjoy the day?” The other would say “Fine;” then some one would say, “Johnnie, how do you like mule meat?” and they answer “Fine;” then “How do you like beef dried on the bone?” to which they would reply “Not so well; it is too close to the bone to be good.” Then some one would say, “Come over and we will give you some ‘sow belly’ to fry it in.” They would reply, “We can’t eat meat alone;” then the reply was, “We will give you some hardtack.” Then they would reply, “The tack you sent over today was so hard we could not chew it.” So you see how soon those on both sides forgot their troubles when night came, but in the morning about daylight, when the business of the day was about to open, we would say, “Watch out Johnnie, and hunt your hole,” and things were on in earnest for the day.
Maj. Gen. John S. Bowen, commanding the Confederate troops at the battle of Port Gibson.Courtesy Confederate Museum, Richmond.
Maj. Gen. John S. Bowen, commanding the Confederate troops at the battle of Port Gibson.Courtesy Confederate Museum, Richmond.
Maj. Gen. John A. McClernand, commanding the Union XIII Corps.Courtesy National Archives.
Maj. Gen. John A. McClernand, commanding the Union XIII Corps.Courtesy National Archives.
Pemberton’s foremost objective in prolonging the siege had been to afford Johnston and the Confederate government time to collect sufficient troops to raise the siege. But shortly after Grant had invested the city, Gen. Robert E. Lee’s Army of NorthernVirginia began its invasion of the North, which ended on the field of Gettysburg. No troops could be spared from that point. To have removed troops from Lt. Gen. Braxton Bragg’s army in Tennessee would have dangerously weakened that place in a desperate attempt to save the Mississippi. Johnston wired Secretary of War James A. Seddon “We cannot hold both.”
The Surrender Site. The monument was erected and inscribed by Union soldiers on spot where Grant and Pemberton met.
The Surrender Site. The monument was erected and inscribed by Union soldiers on spot where Grant and Pemberton met.
During June, General Johnston had succeeded in increasing his force to about 30,000, many of whom were green troops, but efforts to secure adequate weapons, ammunition and wagons to equip the regiments had been only partly successful. Preparing to encounter an expected move by Johnston against his rear, Grant used reinforcements arriving from Memphis to construct and man a strong outer defense line facing Johnston’s line of advance. Grant then had two lines of works, one to hold Pemberton in, the other to hold Johnston out. While Seddon notified Johnston “Rely upon it, the eyes and hopes of the whole Confederacy are upon you, with the full confidence that you will act, and with the sentiment that it is better to fail nobly daring, than, through prudence even, to be inactive,” Johnston notified his government on June 15 “I consider saving Vicksburg hopeless.”
On July 1, Johnston moved his army of 4 infantry and 1 cavalry divisions to the east bank of the Big Black River, seeking a vulnerable place to attack Grant’s outer defenses. His reconnaissance during thenext 3 days convinced him that no move against the Federal position was practicable. Receiving word of the surrender on July 4, he withdrew to Jackson.
By July, the Army of Vicksburg had held the line for 6 weeks, but its unyielding defense had been a costly one. Pemberton reported 10,000 of his men so debilitated by wounds and sickness as to be no longer able to man the works, and the list of ineffectives swelled daily from the twin afflictions of insufficient rations and the searching fire of Union sharpshooters. Each day the constricting Union line pushed closer against the Vicksburg defenses, and there were indications that Grant might soon launch another great assault which, even if repulsed, must certainly result in a severe toll of the garrison. (Grant had actually ordered a general assault for July 6, 2 days after the surrender.)
General Pemberton, faced with dwindling stores and no help from the outside, saw only two eventualities, “either to evacuate the city and cut my way out or to capitulate upon the best attainable terms.” Contemplating the former possibility, he asked his division commanders on July 1 to report whether the physical condition of the troops would favor such a hazardous stroke. His lieutenants were unanimous in their replies that siege conditions had physically distressed so large a number of the defending army that an attempt to cut through the Union line would be disastrous. Pemberton’s only alternative, then, was surrender.
The Union ironclad gunboatCairo, sunk by a Confederate “torpedo” (mine) near Vicksburg.FromPhotographic History of the Civil War.
The Union ironclad gunboatCairo, sunk by a Confederate “torpedo” (mine) near Vicksburg.FromPhotographic History of the Civil War.
David and Goliath of the Union fleet, photographed at Vicksburg after the surrender:
A patrol boat, the “tinclad”Silver Lake.
A patrol boat, the “tinclad”Silver Lake.
The powerful ironclad ramChoctaw.FromPhotographic History of the Civil War.
The powerful ironclad ramChoctaw.FromPhotographic History of the Civil War.
Although not requested, Pemberton also received the verdict of his army in a message from an unknown private, signed “Many Soldiers.” Taking pride in the gallant conduct of his fellow soldiers “in repulsing the enemy at every assault, and bearing with patient endurance all the privations and hardships,” the writer requested his commanding general if he would “Just think of one small biscuit and one or two mouthfuls of bacon per day,” concluding with the irrefutable logic of an enlisted man, “If you can’t feed us, you had better surrender us, horrible as the idea is.”
Maj. Gen. M. L. Smith, commanding the Confederate left at Vicksburg.Courtesy Library of Congress.
Maj. Gen. M. L. Smith, commanding the Confederate left at Vicksburg.Courtesy Library of Congress.
Maj. Gen. James B. McPherson, commanding the Union XVII Corps.Courtesy Library of Congress.
Maj. Gen. James B. McPherson, commanding the Union XVII Corps.Courtesy Library of Congress.
On July 3, white truce flags appeared along the center of the Confederate works. A few hours later, Grant and Pemberton met beneath an oak tree, on a slope between the lines, to arrange for the capitulation of Vicksburg and its army of 29,500. It had been 14 months since Farragut’s warships had first engaged the Vicksburg batteries, 7 months since Grant’s first expedition against the city, and 47 days since the beginning of the siege. On the morning of July 4, 1863, while Northern cities celebrated Independence Day, Vicksburg was formally surrendered. The Confederate troops marched out from their defenses and stacked their rifles, cartridge boxes, and flags before a hushed Union Army which witnessed the historic event without cheering—a testimonial of their respect for the courageous defenders of Vicksburg, whose line was never broken.