Question: What was the name of the Infantry that was commanded by a Senator who was know as Jim Lane?

full_context: Document 1: James Cameron (Union colonel): James Cameron (March 1, 1800 – July 21, 1861) was a Pennsylvanian who served as colonel of the 79th New York Volunteer Infantry Regiment of the Union Army during the early days of the American Civil War (Civil War). He was the brother of Simon Cameron, United States Senator and first United States Secretary of War in the cabinet of President Abraham Lincoln. At the age of 61, James Cameron was killed in action at the First Battle of Bull Run, the first large battle of the war, on July 21, 1861.
Document 2: 5th Indiana Volunteers: The 5th Indiana Volunteers, also known as the 5th Regiment Indiana Volunteer Infantry, was an infantry regiment that participated in the Mexican-American War. The unit was formed and commanded by future Kansas Senator James Henry Lane who had recently returned from commanding the 3rd Indiana Volunteer Infantry. Mahlon Dickerson Manson, later a member of Congress and a general in the Civil War served as captain of Company "I" in the regiment. The regiment remained in Mexico for the duration of the war.
Document 3: Barnesville's Post: Barnesville's Post located near Barnesville, in Bourbon County, Kansas, was the site of military camps for stretches of time during the American Civil War. The first mention of a camp there came from a report written on September 4, 1861, by Sen. James Lane. This was during the time Lane had evacuated Fort Scott and moved his forces to areas north of that post. A post was established at Barnesville. Lane wrote to Capt. W. E. Prince, then commanding Fort Leavenworth, "I am holding Barnesville . . . with an irregular force of about 250 men, stationed in log buildings, and am now strengthening their position with earth entrenchments."
Document 4: Lane University: Lane University was a college located in Lecompton, Kansas. It was founded in 1865 by Rev. Solomon Weaver, the first president, and was named after U.S. Senator James H. Lane. Jim Lane was a main free-state leader, and Lecompton was previously the capital of the opposing pro-slavery faction. Local tradition notes that a funding drive to construct the university promised to name it after the major contributor. Allegedly, James H. Lane made the largest pledge, received the namesake honor, and then died of a self-inflicted gunshot wound before he could carry out his promise.
Document 5: Battle of Black Jack: The Battle of Black Jack took place on June 2, 1856, when anti-slavery forces, led by the noted abolitionist John Brown, attacked the encampment of Henry C. Pate near Baldwin City, Kansas. The battle is cited as one incident of "Bleeding Kansas" and a contributing factor leading up to the American Civil War of 1861 to 1865.
Document 6: Louis McLane Hamilton: Louis McLane Hamilton (1844–1868) was an officer in the United States Army during and after the American Civil War. He served as a captain under General George Armstrong Custer in the Indian Territory in present-day Oklahoma, where he died at the age of 24 while leading a charge in the Battle of Washita River. He was a grandson of Alexander Hamilton, one of the Founding Fathers of the United States.
Document 7: James Henry Lane (Union general): James Henry Lane, also known as Jim Lane, (June 22, 1814 – July 11, 1866) was a partisan during the Bleeding Kansas period that immediately preceded the American Civil War. During the war itself, Lane served as a United States Senator and as a general for the Union. Although reelected as a Senator during 1865, Lane committed suicide the next year.
Document 8: Marais des Cygnes massacre: The Marais des Cygnes massacre ( , , or ) is considered the last significant act of violence in Bleeding Kansas prior to the outbreak of the American Civil War. On May 19, 1858, approximately 30 men led by Charles Hamilton, a Georgian native and proslavery leader, crossed into the Kansas Territory from Missouri. They arrived at Trading Post, Kansas, in the morning and then headed back to Missouri. Along the way they captured 11 Free-Staters, none of whom were armed and, it is said, none of whom had participated in the ongoing violence. Most of the men knew Hamilton and apparently did not realize he meant them harm. These prisoners were led into a defile, where Hamilton ordered the men to shoot. He even shot and fired the first bullet himself. Five men were killed.
Document 9: Lane County, Kansas: Lane County (standard abbreviation: LE) is a county located in the U.S. state of Kansas. As of the 2010 census, the county population was 2,150, making it the third-least populous county in Kansas. The county seat is Dighton, the only city in the county. The county was named after James H. Lane who was a leader of the Jayhawker abolitionist movement and served as one of the first U.S. Senators from Kansas.
Document 10: Abraham Myers: During the Seminole Wars, he served as an assistant quartermaster in the United States Army, and was promoted to captain in 1839. He later served in the Mexican-American War, becoming chief quartermaster of army troops in Mexico. He was appointed brevet lieutenant colonel for his service in the Mexican-American War. Myers resigned from the US Army in January 1861.
Document 11: Fort Lane: Fort Lane, on the crest of Mount Oread, then southwest of Lawrence, Kansas, was built by the residents of Lawrence in 1856 to serve as a lookout post to observe groups of men desiring to attack Lawrence. Lawrence was a free-state community built by northerners. From 1854 to 1861, when Kansas became a state, at times the area around Lawrence was a battleground for settlers who had come from both the northern and southern states. From this location, one could see for many miles in all directions.
Document 12: Jesse L. Reno: Jesse Lee Reno (April 20, 1823 – September 14, 1862) was a career United States Army officer who served in the Mexican–American War, the Utah War, the western frontier, and as a Union General during the American Civil War. Known as a "soldier's soldier" who fought alongside his men, he was killed while commanding a corps at Fox's Gap during the Battle of South Mountain. Reno County, Kansas, El Reno, Oklahoma, Reno, Nevada, Reno, Pennsylvania and Fort Reno in Washington, D.C. were named after him.
Document 13: Silas Soule: Silas Stillman Soule (July 26, 1838 – April 23, 1865) was an American abolitionist, Kansas Territory Jayhawker, anti-slavery militant, and a friend of John Brown and Walt Whitman. Later, during the American Civil War, he joined the Colorado volunteers, rising to the rank of Captain in the Union Army.
Document 14: John Brown (abolitionist): John Brown (May 9, 1800 – December 2, 1859) was an American abolitionist who believed and advocated that armed insurrection was the only way to overthrow the institution of slavery in the United States. Brown first gained attention when he led small groups of volunteers during the Bleeding Kansas crisis of 1856. Dissatisfied with the pacifism of the organized abolitionist movement, he said, "These men are all talk. What we need is action—action!" During the Kansas campaign, Brown commanded forces at the Battle of Black Jack and the Battle of Osawatomie. He and his supporters killed five supporters of slavery in the Pottawatomie massacre of May 1856 in response to the sacking of Lawrence by pro-slavery forces.
Document 15: Jim Lane's Fort: Jim Lane's Fort, sometimes called Fort Jim Lane, was built in August 1856 in Holton, Kansas. It was named to honor free-state leader James H. Lane, who helped organize the settlement of several towns in northeast Kansas Territory, including Holton. Holton was settled by about fifty free-state settlers at the time the fort was built. The fort, built to serve as a place of refuge for the townspeople, was built of logs. It measured 20 ft by 30 ft .
ground_truth: the 3rd Indiana Volunteer Infantry