During the
American Civil War, in addition to his Senate service, Lane formed a brigade of "
Jayhawkers" known as the "Kansas Brigade", or "Lane's Brigade", composed of the Third, Fourth, and Fifth Kansas Volunteers. He commanded the force into action against pro-Southern General
Sterling Price of
Missouri in the
Battle of Dry Wood Creek, as Price began an offensive early in the War to retake Missouri for the pro-Confederate state government that had been deposed by pro-Union forces around
St. Louis. Lane lost the battle but stayed behind and attacked pro-South areas in Missouri behind Price. During the subsequent
Siege of Lexington, General
John Charles Fremont ordered General Henry Lane to make a "demonstration along the Kansas Missouri border with his Jayhawkers". Lane acted gladly on Fremont's official authorization for a raid into Missouri. He raided the village of Morristown near the state line, burned it and swept a wide path of pillage, arson and murder of private citizens through the Missouri territory six miles wide and fifteen miles long. However, as it turns out it had little to no effect on Mulligan. "His raids culminated in the
Sacking of Osceola, in which Lane's forces killed at least nine men, then pillaged, looted, and then burned the town; these events inspired the novel
Gone to Texas by
Forrest Carter, which was the basis for the 1976
Clint Eastwood movie
The Outlaw Josey Wales. Lane was criticized for his violence in Osceola, most severely by General
Henry Halleck, then Commander of the Department of Missouri. Of their actions, he would state: "The course pursued by those under Lane and Jennison has turned against us many thousands who were formerly Union men. A few more such raids, in connection with the ultra speeches made by leading men in Congress, will make the State as unanimous against us as is Eastern Virginia." Thus, Lane's Brigade was ended. On December 18, 1861, Lane was appointed
brigadier general of volunteers. On March 21, 1862, his commission was canceled in the culmination of an argument over whether a sitting U.S. Senator could concurrently have the rank of General. However, on April 11, 1862, he was reinstated as brigadier general of volunteers with the confirmation of the U.S. Senate. During 1862–1863, he served as recruiting commissioner for the State of Kansas. On October 27–29, 1862, U.S. Senator Jim Lane recruited the
1st Regiment Kansas Volunteer Infantry (Colored) who debuted at the
Skirmish at Island Mound. They are the first African-American troops to fight in the war, a year before the
54th Massachusetts. In their first action, 30 of their members defeated 130 mounted Confederate guerrillas. Lane was the target of the event that became the
Lawrence Massacre (or
Quantrill's Raid) on August 21, 1863. Confederate guerrillas could be heard shouting, "Remember Osceola!" Though Lane was in residence in Lawrence at the time, he was able to escape the attack by racing through a nearby ravine, hiding in a cornfield for the duration of the attack. In a speech given in 1863, while the
38th United States Congress was debating a bill that would confiscate land from rebelling southerners, Lane said, "I would like to live long enough to see every white man in South Carolina in hell, and the Negroes inheriting their territory. It would not wound my feelings any day to find the dead bodies of rebel sympathizers pierced with bullet holes in every street and alley of Washington. Yes, I would regret this, for I would not like to witness all this waste of powder and lead. I would rather have them hung, and the ropes saved! Let them dangle until their stinking bodies rot and fall to the ground piece by piece." During 1864 when Sterling Price invaded Missouri, Lane served as a volunteer
aide-de-camp to
Samuel R. Curtis, commander of the
Army of the Border. Lane was with the victorious Union forces at the
battle of Westport. ==Personal life==