Missouri–Arkansas On 20 September 1861, the 33rd Illinois Infantry moved to
Ironton, Missouri, where it was based until March 1862. During this period, the regiment was attached to the
Department of Missouri and took part in an expedition which resulted a skirmish at
Big River Bridge near
Potosi on 15 October and the
Engagement at Fredericktown on 21 October. The men became hardened to warfare by fights with Confederate partisans. In one struggle, Lippincott stabbed an enemy officer in the ribs with his sword and then, grabbing the Confederate's pistol, shot him in the back. The 33rd Illinois was assigned to the 2nd Brigade, Army of Southeast Missouri in March–May 1862. Under the overall command of
Brigadier General Frederick Steele, the regiment marched to
Batesville, Arkansas, on 5 April–3 May. At Batesville, Steele's column joined the
Army of the Southwest under
Major General Samuel Ryan Curtis and the 33rd Illinois was reassigned to the 1st Division in Curtis' army in May–July 1862. Facing a supply shortage, Curtis marched south along the
White River in an attempt to make contact with a Union fleet. While crossing the
Cache River on 7 July 1862, Curtis sent Hovey with 400 soldiers to make a reconnaissance. Hovey's force included one cannon and four companies each of the 33rd Illinois and the
11th Wisconsin Infantry Regiments. The
Battle of Cotton Plant (Hill's Plantation) began when the 11th Wisconsin began skirmishing with 1,000 Confederates from the
12th Texas and
16th Texas Cavalry Regiments led by Colonel
William H. Parsons. As the Wisconsin troops began to fall back, Hovey ordered three companies of the 33rd Illinois to take cover in a cornfield. When the Confederate horsemen galloped after the retreating Federals, the Illinois soldiers opened fire from ambush, routing Parsons' cavalry. Later, 200 Union cavalry and two artillery pieces arrived as reinforcements and Hovey's troops began pressing back their adversaries. After Brigadier General
William Plummer Benton's Union brigade arrived, the Confederates retreated rapidly. During the battle,
Edward M. Pike of the 33rd Illinois earned the
Medal of Honor for saving a cannon from falling into enemy hands. After failing to make contact with the Union fleet, Curtis occupied
Helena, Arkansas. The 33rd Illinois was on duty near Helena until 1 September 1862, including being in action at Totten's Plantation on 2 August. The regiment was assigned to the 1st Division, District of Eastern Arkansas in July–November 1862. The unit skirmished at Bolivar Township in
Poinsett County, Arkansas, on 24 September and
Friars Point, Mississippi, on 28 September. The regiment was assigned to the 1st Brigade, 1st Division, Army of Southeast Missouri in November 1862 – March 1863. It marched first to
Pilot Knob, Missouri, and arrived at
Van Buren, Missouri on 15 November. As part of a column under Benton, the regiment made a winter campaign in southeast Missouri, ending at Pilot Knob on 1 March 1863. A soldier from the 33rd Illinois wrote that their brigade commander Benton lacked the proper qualities to be a general, and that the most courageous thing the man had ever done was to marry a woman after a 10-day courtship. A poignant reminder of these soldiers' lives includes an entry by Frank Adams in his diary in which he described Captain McKenzie's wife, who came to visit camp on March 4, 1863, as an "exceedingly beautiful woman."
Vicksburg The 33rd Illinois transferred to the 1st Brigade, 14th Division,
XIII Corps,
Department of the Tennessee during the period March–July 1863. The regiment was ordered to
Ste. Genevieve, Missouri, on 5 March, and was then shipped to Milliken's Bend near
Vicksburg, Mississippi, where it remained until 25 April. The unit began its participation in the
Vicksburg campaign when it moved to
Bruinsburg, Mississippi, on 25–30 April. During the campaign, the 33rd Illinois was in Benton's brigade together with the
99th Illinois,
8th Indiana, and
18th Indiana Infantry Regiments. Benton's brigade was part of Brigadier General
Eugene Asa Carr's division, Major General
John Alexander McClernand's corps, and Major General
Ulysses S. Grant's army. The 33rd Illinois fought at the
Battle of Port Gibson on 1 May,
Battle of Champion Hill on 16 May,
Battle of Big Black River Bridge on 17 May, and
Siege of Vicksburg on 18 May–4 July. The regiment sustained losses of 13 wounded at Port Gibson, 1 killed and 2 wounded at Champion Hill, and 13 wounded at Big Black River Bridge. The highest casualties were suffered during the 22 May assault: 15 killed and 87 wounded. Captain Henry M. Kellogg was killed in action on 20 May. At Port Gibson, Benton's brigade fought on the far right flank. At Champion Hill, Carr's division marched on the center road behind Brigadier General
Peter J. Osterhaus' division and was only lightly engaged. At Big Black River Bridge, Benton's brigade attacked north of the railroad. Carr's other brigade under Brigadier General
Michael Kelly Lawler make the decisive breakthrough. The 33rd Illinois captured 14 pieces of artillery. During the 22 May assault, Benton's brigade unsuccessfully attacked the
2nd Texas Lunette. Attacking at 10:00 am, the 33rd Illinois reached the ditch in front of the Confederate defenses but could go no farther. The soldiers took cover in the ditch while the Confederates tossed lighted shells down the slope. It was not until 7:00 pm that they were able to withdraw. During the siege, the soldiers of the 33rd Illinois found that eating blackberries alleviated a case of
dysentery. Through 1 June, losses totaled 19 killed and 102 wounded, but 10 of the wounded men died. Vicksburg surrendered to Grant on 4 July 1863.
Department of the Gulf The 33rd Illinois took part in the
Jackson Expedition, which involved continuous fighting during 9–16 July 1863. While skirmishing on 13 July, Private
Joseph W. Fifer from the regiment was wounded. Fifer would later become governor of Illinois. The Confederate defenders evacuated
Jackson, Mississippi, a few days later. The 33rd Illinois was part of 1st Brigade, 1st Division, XIII Corps in July–August 1863. The unit had garrison duty at Vicksburg until August 20 when it was transferred to the
Department of the Gulf, where it served until June 1864. The regiment garrisoned
New Orleans,
Brashear City, and
Berwick, Louisiana, until October 1863. The unit participated in the Western Louisiana Campaign on 3 October–10 November. For the 33rd Illinois, this operation up the
Bayou Teche was a lark in which the soldiers stole "wagonloads" of chickens from the inhabitants. While marching through
New Iberia the men of the regiment began howling. The men claimed that this scared the townspeople so badly that they began to fly French flags from their homes. The regiment served with Union troops from eastern states. According to one 33rd Illinois soldier, the easterners, "wore more feathers and less dust than those from the West." When soldiers of the 33rd Illinois and the
3rd Rhode Island Cavalry Regiment got into a drunken fistfight, the Illinoisans ended with fewer injuries. , served in the 33rd Illinois On 10 November 1863, the 33rd Illinois was ordered to New Orleans where it embarked for the Texas coast two days later. The expedition's goals were to raise the national flag in Texas, to cut off the cotton trade with Mexico, to damage the Texas economy, and to serve warning to the French occupation force in Mexico. On 22 November, the regiment landed on
St. Joseph's Island with every soldier carrying three days of rations and 80 rounds of ammunition. The Union forces marched north on St. Joseph's Island and crossed to
Matagorda Island. Fort Esperanza guarded the
Pass Cavallo inlet. In the
Battle of Fort Esperanza, the fort was abandoned by its Confederate garrison on 29–30 November. One soldier claimed that the flag of the 33rd Illinois was the first to fly over the abandoned fort. Its capture gave the Union control of
Matagorda Bay.
First Lieutenant George H. Fifer was mortally wounded in the fighting and died 26 December 1863. The 33rd Illinois performed garrison duty at
Indianola and
Lavaca until March 1864. During this period, the regiment was part of Brigadier General
Fitz Henry Warren's brigade. On 8 January 1864, most of the soldiers of the 33rd Illinois reenlisted as veterans; a bounty of $402 was offered. The men who chose to reenlist left Texas on 28 January 1864 while those who chose not to reenlist were transferred to the
99th Illinois Infantry Regiment. The men who reenlisted reached Bloomington on 14 March and received their veterans' furlough. On 18 April, the regiment reorganized at Camp Butler and proceeded first to
St. Louis and then to New Orleans, arriving on 29 April. The unit moved to Brashear City on 17 May where it was parceled out to defend the railroad. Companies A and D were ordered to
Tigerville, Company B to
Bayou Lafourche, Companies C, F, and K to
Bayou Boeuf, Company E to
Terre Bonne, Company G to Chacahoula, Company H to
Boutte, and Company I to
Bayou L'Ourse. The unit was assigned to the District of LaFourche in June 1864 – February 1865. The men temporarily assigned to the 99th Illinois rejoined the 33rd Illinois on 3 July 1864. On 18 September 1864, the more than 100 soldiers of the 33rd Illinois who had not reenlisted embarked on the steamer
Cassandra along with 300 Confederate prisoners that they were assigned to guard. After reaching
New York City, the Illinoisans traveled by railroad to Camp Butler on 3 October and were mustered out on 11 October. On 5 March 1865, the regiment boarded a railroad train to join the
XVI Corps. That day, the train derailed at Boutte and nine men from Companies A, D, and G were killed in the wreck. Another 72 men were injured of whom 2–3 men later died. The injured soldiers were mostly in Companies A and D, but all companies had injured men except C and F at the rear of the train. A number of injured men had to be discharged because they were disabled. The 33rd Illinois participated in the
Mobile campaign on 18 March–12 April 1865. The regiment was assigned to Colonel
William L. McMillen's 1st Brigade, Brigadier General
John McArthur's 1st Division, Major General
Andrew Jackson Smith's XVI Corps, Major General
Edward Canby's
Army of West Mississippi. McArthur's Division engaged in the
Battle of Spanish Fort starting on 27 March. On the night of 8 April, the Confederate defenders evacuated Spanish Fort. Smith planned to have McArthur's 1st and Carr's 3rd Division at Spanish Fort join Brigadier General
Kenner Garrard's 2nd Division for the
Battle of Fort Blakeley on 9 April, but the fort was quickly captured by assault and they were not needed.
Mobile, Alabama, was occupied by Canby's army on 12 April 1865. The 33rd Illinois marched to the
Alabama state capital at
Montgomery on 13–25 April. Entering the statehouse, the soldiers of the 33rd Illinois held a mock legislative session in which they voted for
Jefferson Davis to be hanged for treason, army rations to be changed to roast beef and turkey with cranberries, and their army pay to be increased to $100 per month. The regiment marched to
Selma on 10 May and rode the railroad to
Meridian, Mississippi, on 17 May. While at Meridian in July, the unit was filled up with soldiers transferred from the
72nd Illinois,
117th Illinois,
122nd Illinois, and
124th Illinois. Later, the regiment moved to Vicksburg where the soldiers were mustered out of service on 24 November. They traveled to Camp Butler where the enlisted men were discharged on 6 December and the officers discharged on 7 December 1865. A total of 1,924 men were carried on the muster rolls during the war. The 33rd Illinois Infantry Regiment suffered the loss of 2 officers and 56 enlisted men who were killed in action or who died of their wounds; and 1 officer and 250 enlisted men who died of disease, giving a total of 309 war fatalities. ==Contemporary==