He conducted treaties for the Confederacy and later commanded a combined force of Choctaw, Cherokee, Chickasaw, Creek, and Seminole troops.
The Choctaw Nation had removed west of the Mississippi River after the signing of the Treaty of Dancing Rabbit Creek in 1830.
Angie Debo, author of The Rise and Fall of the Choctaw Republic, wrote: "Taken as a whole the generation from 1833 to 1861 presents a record of orderly development almost unprecedented in the history of any people.
In early February 1861, the Choctaw Nation's General Council instructed their delegates in Washington City to deposit their invested funds in southern banks, if necessary.
However, by June 1861 the Choctaw Nation had declared itself free and independent and appointed commissioners to make an alliance with the Confederacy.
For decades Mississippi Choctaws petitioned the United States for grievances concerning the allocation of land grants provided in Article 14 of the Treaty of Dancing Rabbit Creek.
Fifty dollars bounty was offered to Mississippi Choctaws who enrolled with the Provisional Army of the Confederate States.
Many Indian societies encouraged their warriors to succeed in battle to advance in their social hierarchy which was a requirement if they wanted positions of leadership.
Webb Garrison, a Civil War historian, describes their response: when Confederate Brigadier General Albert Pike authorized the raising of regiments during the fall of 1860, Creeks, Choctaws, and Cherokees responded with considerable enthusiasm.
A disgusted officer later acknowledged that "with the exception of a partial supply for the Choctaw regiment, no tents, clothing, or camp and garrison equippage was furnished to any of them.
"[10] On August 1 of 1861, President Jefferson Davis was notified that the First Choctaw and Chickasaw Mounted Rifles was prepared for battle.
[12] The First Choctaw and Chickasaw Mounted Rifles were "tardy" and missed the opportunity to engage at the Battle of Pea Ridge.
Historian Annie H. Abel wrote that the Choctaws, Chickasaws, and Creeks, "were both fortunate and unfortunate in thus tardily arriving upon the scene.
"Tushkahoma, a Choctaw chief, is about starting for Virginia with a regiment of his people, well armed and equipped for the Confederate service.
Several of these old braves are still alive, among them being Jack Amos, the confederate scout, who now is tottering on the brink of the grave, but living in the hope that he will live and have the strength to attend the reunion in the spring at New Orleans, and for the last time to see the “Stars and Bars” float in the air in front of the survivors of his old regiment.
John W. Pierce and Samuel G. Spann, both of whom were white planters, organized the Mississippi Choctaw as Confederates starting in 1862.
The Indian troop's first mission was to track down deserters—most found in Jones County;[23] however, S. G. Spann was aware of their potential for scouting and use of guerrilla warfare.
[24] After the Chunky Creek Train Wreck happened in February 1863, the Choctaw soldiers, who were recruited days/weeks earlier, led rescue and recovery efforts.
"[26][27] As the war progressed, Indian troops were sent to Louisiana as reinforcements to Colonel Horace H. Miller's command at Ponchatoula in March 1863.
[24][28] The newspapers of the time gave the "Indian troops" credit for pushing back the Yankees during the Battle of Ponchatoula.
Without notice a reconnoitering party of the enemy raided the camp, and captured around two dozen Indians and one commissioned white officer and carried them to New Orleans.
[34] Lieutenant Colonel Jackson McCurtain anticipated a disastrous division within the nation, so he wrote to Brigadier General John McNeil hoping to make peace.
They wanted recognition from the United States government, but the Union would not recognize their efforts at appeasement because the nation was "still de facto rebel.
On June 19, 1865, Principal Chief Peter P. Pitchlynn surrendered the military at Doaksville, Choctaw Nation.
John Blakeley, a white teenager during the War, was made camp adjutant and wrote about the Choctaw soldiers.
If there is enough interest yet felt by our people for these unfortunate and only genuine Americans yet remaining in Mississippi and of noble record, will it be too much to ask you to please hand this to your excellent paper, the Press, and send a copy of it to Camp Dabney H.
He is of the Choctaw tribe, and belonged to a heroic band of red men who gave splendid aid to the Confederacy, and who suffered much as a result of their loyalty to the Southern cause.
He is an attractive figure among the reunion visitors, and, while well advanced in years, is entering into the spirit of the occasion with a fine enthusiasm.
The Choctaw Nation was facing calamity with the loss of vast tracts of land, the "unrestricted colonization of freedmen among them," and the end of their autonomous tribal government.
Camp Dabney H. Maury was planning to erect a monument for the Mississippi Choctaws participation during the Civil War.