William Vandever was a United States representative from Iowa and later from California, and a general in the Union Army during the American Civil War.
The 17th Wisconsin Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. It was popularly known as the Irish Brigade, due to its composition of mostly Irish American immigrants.
The 95th Regiment Illinois Volunteer Infantry was an infantry regiment that served in the Union Army during the American Civil War.
The 80th Illinois Volunteer Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War. The regiment was composed of ten companies that drew primarily from eight southern Illinois counties. Over the course of the war the regiment traveled approximately 6,000 miles, and was in over 20 battles.
The 9th Iowa Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
The 88th Illinois Infantry Regiment was an infantry regiment from Illinois that served in the Union Army during the American Civil War. The regiment mustered into service in September 1862 and was engaged at Perryville a month later. The unit subsequently fought at Stones River, in the Tullahoma campaign, at Chickamauga, at Missionary Ridge, in the Atlanta campaign, at Franklin, and at Nashville. The 88th Illinois especially distinguished itself at Stones River, Missionary Ridge, and Franklin. The regiment mustered out of service in June 1865.
The 114th Illinois Infantry Regiment was an infantry regiment from Illinois that served in the Union Army during the American Civil War. Formed in September 1862, the regiment served in Ulysses S. Grant's Central Mississippi campaign, in the Vicksburg campaign, at Brices Cross Roads, at Tupelo, in the 1864 Missouri campaign, at Nashville, and at Spanish Fort. At Nashville, the unit participated in the decisive attack on Shy's Hill. In 1865, the regiment was reassigned as pontoniers. The regiment was mustered out in August 1865.
Frans Oscar Malmborg, a veteran of the Mexican War, became famous for his ostentatious manner in training recruits for the American Civil War, primarily the 55th Illinois Volunteer Infantry Regiment in which he served.
James A. Williamson was a politician and lawyer who served in the Union army during the American Civil War, rising to the rank of brigadier general. He received the Medal of Honor for his actions at the Battle of Chickasaw Bayou.
The 125th Illinois Volunteer Infantry was an infantry regiment from Illinois that served in the Union Army during the American Civil War. Soon after mustering into Federal service in September 1862, the regiment fought at Perryville. After being stationed at Nashville, Tennessee, the unit briefly fought at Chickamauga and served in the Chattanooga and Knoxville campaigns in 1863. The regiment participated in the Atlanta campaign in 1864, where it took heavy losses at Kennesaw Mountain. It also fought at Peachtree Creek and Jonesborough. At the end of 1864, it served during Sherman's March to the Sea and in 1865 the unit fought in the Carolinas campaign. The regiment participated in the Grand Review of the Armies before being mustered out of service in June 1865.
The 31st Missouri Infantry Regiment was an infantry regiment that served in the Union Army during the American Civil War.
Adam Gale Malloy was an Irish American immigrant and Republican politician who served as a Union Army officer during the American Civil War. After the war, he was given an honorary brevet to brigadier general. He was an unsuccessful candidate for the United States House of Representatives from Texas in 1892.
The 11th Regiment Illinois Volunteer Infantry was an infantry regiment from Illinois that served in the Union Army during the American Civil War. In April 1861, it was formed as a three-month volunteer unit, and in July 1861 it was reorganized as a three-year unit, in which role it served until the end of the war. Two of its commanding officers were promoted to brigadier general and led major units during the war. In its first major action at Fort Donelson the regiment suffered terrible losses. The 11th Illinois also fought at Shiloh, Riggins Hill, Vicksburg, First Yazoo City, Second Yazoo City, and Fort Blakely. In April 1863, the 109th Illinois Infantry Regiment was disbanded and its enlisted men transferred into the 11th Illinois. The regiment was mustered out of service in July 1865.
The 107th Illinois Volunteer Infantry Regiment was raised as part of the call for 300,000 volunteers in the summer and fall of 1862. It was organized on September 4, 1862, at Camp Butler near Springfield, Illinois, and was composed of men from DeWitt, Piatt, and Williamson Counties in central and southern Illinois.
Adolph Engelmann was a farmer, lawyer, postmaster, Mexican–American War veteran, and Union Army colonel during the American Civil War. On May 18, 1866, the United States Senate confirmed his appointment as brevet brigadier general of volunteers.
The 112th Illinois Volunteer Infantry was an infantry regiment in the Union Army during the American Civil War. It was organized at Peoria in September 1862 and garrisoned places in Kentucky until Spring 1863. Beginning in April 1863, the regiment served as mounted infantry during the Knoxville campaign, before being dismounted in February 1864. Subsequently, it served in the Atlanta campaign, the Franklin-Nashville campaign, and the Carolinas campaign as part of the XXIII Corps. The regiment was mustered out on June 20, 1865.
The 7th Texas Infantry Regiment was a unit of Confederate States Army infantry volunteers organized in 1861 that fought mostly in the Army of Tennessee during the American Civil War. The regiment was captured at Fort Donelson in 1862 and sent to Northern prison camps. After the survivors were exchanged and new recruits added, the regiment was reconstituted and fought at Raymond, Jackson, Chickamauga, Missionary Ridge, and Ringgold Gap in 1863. The unit served in the Atlanta Campaign and at Franklin, Nashville, Averasborough, and Bentonville in 1864–1865. The regiment's 65 survivors surrendered to William Tecumseh Sherman's Federal forces on 26 April 1865.
Bernard Laiboldt or Bernard Laibold commanded the 2nd Missouri Volunteer Infantry in the Union Army during the American Civil War. Born in Germany, Laiboldt came to the United States with his family as a child. He joined a Missouri infantry unit during the Mexican–American War. At the start of the Civil War, he became lieutenant colonel of the 2nd Missouri and led the regiment at Pea Ridge. He commanded a brigade at the Siege of Corinth and the Battle of Perryville. He assumed command after the brigade commander was killed at Stones River and led the brigade at Chickamauga. He led the 2nd Missouri at Missionary Ridge, Calhoun, Rocky Face Ridge, and Dalton. He was never promoted to brigadier general and he left the army in December 1864. He was St. Louis Police Commissioner in 1865–66 and later County Marshal.
The 24th and 25th Consolidated Texas Cavalry Regiment was a unit that originally consisted of two regiments of mounted volunteers that served in the Confederate States Army during the American Civil War. However, by the time the two regiments were consolidated, they fought as infantry. Both regiments organized as cavalry near Hempstead, Texas in April 1862 and were dismounted to fight as infantry in July 1862. The two regiments served in the same brigade and were captured at the Battle of Arkansas Post in January 1863. After being sent to Northern prison camps, the soldiers were exchanged in April 1863. Assigned to the Army of Tennessee, the two regiments were consolidated with two additional Texas cavalry regiments and in 1863 fought as infantry at Liberty Gap, Chickamauga, Missionary Ridge, and Ringgold Gap. In 1864, the other two Texas regiments were detached and the consolidated 24th and 25th fought as a separate infantry unit in the Atlanta campaign, at Franklin, and at Nashville. For the Carolinas campaign, the 24th and 25th fought at Bentonville before being reconsolidated with other Texas regiments and surrendering in April 1865.
The 13th and 20th Consolidated Louisiana Infantry Regiment was a unit of volunteers recruited in Louisiana that fought in the Confederate States Army during the American Civil War. It served only in the Western Theater. The unit was created in November 1862 by combining the veteran but diminished 13th Louisiana and 20th Louisiana Infantry Regiments to form the consolidated regiment. The regiment fought at Stones River, Jackson, Chickamauga, and Missionary Ridge in 1863. The 13th-20th Louisiana fought at Resaca, New Hope Church, Ezra Church, Jonesborough, and Nashville in 1864. The consolidation was discontinued in February 1865 and the 13th and 20th Infantry Regiments were re-consolidated with other units.
Brigadier General of Volunteers 
