Question: Who defeated James G. Blunt at the civil bar battle that was fought near the present-day town of Baxter Springs, Kansas?

full_context: Document 1: Battle of Baxter Springs: The Battle of Baxter Springs, more commonly known as the Baxter Springs Massacre, was a minor battle of the American Civil War fought on October 6, 1863, near the present-day town of Baxter Springs, Kansas.
Document 2: James G. Blunt: James Gillpatrick (or Gilpatrick) Blunt (July 21, 1826 – July 27, 1881) was a physician and abolitionist who rose to the rank of major general in the Union Army during the American Civil War. He was defeated by Quantrill's Raiders at the Battle of Baxter Springs in Kansas in 1863, but is considered to have served well as a division commander during Price's Raid in Missouri, which occurred in 1864.
Document 3: Centralia Massacre (Missouri): The Centralia Massacre was an incident during the American Civil War in which twenty-four unarmed Union soldiers were captured and executed at Centralia, Missouri on September 27, 1864 by the pro-Confederate guerrilla leader William T. Anderson. Future outlaw Jesse James was among the guerrillas.
Document 4: Fort Baxter (Kansas): Fort Baxter, also known as Fort Blair, was a small US Army post located in the southeast corner of Kansas near present-day Baxter Springs. This area was known as the Cherokee Strip. It was one of a few Kansas forts attacked by Confederate forces during the American Civil War. At one point the Confederate government claimed authority over the Neutral Lands. Both Union and Confederate troops operated in the area, as did guerrilla forces and militias prevalent in the Kansas-Missouri border area.
Document 5: 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 6: William Quantrill: William Clarke Quantrill (July 31, 1837 – June 6, 1865) was a Confederate leader during the American Civil War.
Document 7: Skirmish at Ashley's Mills: The Skirmish at Ashley's Mill, sometimes called the Skirmish at Ferry Landing was an engagement that was fought between Union Army and Confederate States Army cavalry regiments in Arkansas on September 7, 1863 during the American Civil War. Union Brigadier-General John W. Davidson commanding the cavalry division of the Union Army of Arkansas sent the 7th Missouri Volunteer Cavalry Regiment as his lead regiment to clear the 5th Arkansas Cavalry Regiment, under the temporary command of Major John Bull while Colonel Robert C. Newton was in temporary brigade command, from its position guarding a crossing of the Arkansas River near Little Rock, Arkansas. The Union cavalry forced the Confederates to retreat which opened the route to the east of the river, leading to the Battle of Bayou Fourche on September 10, 1863 and the capture of Little Rock by the Union Army of Arkansas under the command of Major General Frederick Steele. The Confederate regiment's casualties were 1 killed, 3 wounded and 2 captured while the Union regiment reported no casualties.
Document 8: 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 9: 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 10: Jesse James: Jesse Woodson James (September 5, 1847April 3, 1882) was an American outlaw, bank and train robber, guerrilla, and leader of the James–Younger Gang. Raised in the "Little Dixie" area of western Missouri, James and his family maintained strong Southern sympathies. He and his brother Frank James joined pro-Confederate guerrillas known as "bushwhackers" operating in Missouri and Kansas during the American Civil War. As followers of William Quantrill and "Bloody Bill" Anderson, they were accused of participating in atrocities against Union soldiers and civilian abolitionists, including the Centralia Massacre in 1864.
Document 11: Quantrill's Raiders: Quantrill's Raiders were the best-known of the pro-Confederate partisan rangers ("bushwhackers") who fought in the American Civil War. Their leader was William Quantrill and they included Jesse James and his brother Frank.
Document 12: Battle of Osawatomie: The Battle of Osawatomie took place on August 30, 1856 when 250-400 Border Ruffians led by John W. Reid attacked the town of Osawatomie. Reid was intent on destroying the free state settlement and then moving on to Topeka and Lawrence to do more of the same. John Brown first learned of the raiders when they shot his son Frederick. With 40 or so men, Brown tried to defend the town against the pro-slavery partisans, but had to withdraw; the town of Osawatomie was then looted and burned. This was one event in series of clashes between abolitionists and pro-slavery Missourians in what has been known as Bleeding Kansas.
Document 13: First Battle of Dragoon Springs: The First Battle of Dragoon Springs was a minor skirmish between a small troop of Confederate dragoons of Governor John R. Baylor's Arizona Rangers, and a band of Apache warriors during the American Civil War. It was fought on May 5, 1862, near the present-day town of Benson, Arizona, in Confederate Arizona.
Document 14: Lawrence massacre: The Lawrence massacre, also known as Quantrill's raid, was an attack during the American Civil War (1861-1865) by the Quantrill's Raiders, a Confederate guerilla group led by William Quantrill, on the Unionist town of Lawrence, Kansas.
Document 15: Mount Oread Civil War posts: Lawrence, Kansas was not well defended in the early part of the Civil War. That ended with William Quantrill's devastating guerrilla raid August 21, 1863. By early 1864 Union soldiers were permanently camped on the top and slopes of Mount Oread, then to Lawrence's southwest. It seems the camp was originally named Camp Ewing, after Brig. Gen. Thomas Ewing.
ground_truth: Quantrill's Raiders