Early life and military career
Grattan was born in Corinth, Vermont on 1 June 1830. His mother, Sarah Rogers, died when he was only five and his father, Peter Grattan, relocated with his young son, John, and daughter, Mary, to Lisbon, New Hampshire where he worked as a wheelwright. John L. Grattan entered West Point in 1849, but did very poorly in his courses. Out of a class of 63, he finished 51st inMilitary service on the frontier
Initially, Grattan's poor performance at West Point left him without a definite assignment as an officer. For a time he was attached as a BrevetTensions build
The Indians were starving, and had been hungry for weeks awaiting the arrival of the annuities. By most reports, a Mormon wagon train passing through had lost a straggling and lame cow. With any game being scarce in the area, the Sioux butchered the cow, and feasted on it. On August 18, 1854, the wagon train reached Fort Laramie, where the owner of the cow complained to Lt. Hugh Fleming that his cow had been stolen by the Indians. Reports vary, with the most reliable accounts stating that the owner noticed that the cow was missing, and returned to find that the Indians had butchered it. Lt. Fleming sent for Conquering Bear, the leader of the band where the cow had been butchered. Although Conquering Bear did not agree with all of the details in the Treaty of 1851, he did understand quite clearly that restitution was required for any property stolen from white settlers. However, Conquering Bear also knew full well that, by the terms of the treaty, this was not a military matter, a fact that Lt. Fleming was not aware of. In reality, a matter of this sort should have been handled by John Whitfield, the Indian Agent assigned to the area, who was due to arrive within the week. Lt. Fleming wanted the brave who had initially killed the cow, High Forehead, arrested and delivered to the fort. By later Indian accounts, Conquering Bear entered the fort feeling confident that it was a minor affair and would be settled easily enough. However, as negotiations went on, it was quickly evident that Lt. Fleming's inexperience led to him being easily swayed and influenced, in this case by the civilians involved. Conquering Bear offered the owner the choice of any of his 60 horses, but the owner refused. The owner of the cow instead wanted $25 in cash (equivalent to $ in ). By this time, Lt. Grattan had joined the negotiations, and immediately taken the side of the cow owner. Finding himself encouraged by Lt. Grattan's support, the formerly uncertain Lt. Fleming now demanded that High Forehead be arrested and brought to the fort. Alarmed, Conquering Bear attempted to explain that he had no authority over High Forehead, who was of another tribe and who was a guest in his village, therefore making it impossible by his tribe's traditions to arrest him. Conquering Bear left the fort, riding back to the village. He had offered to show the soldiers the lodge of High Forehead, but insisted that neither he nor any of his people would assist in his arrest. Lt. Fleming was known to the Sioux, and had previously led an attack on a village, with minor casualties, but nonetheless enough to give Lt. Fleming confidence in dealing with the Indians. Lt. Fleming led a detail into the village, but getting the feeling that an arrest would most certainly result in violence, Fleming initially made a solid decision, that being to await the arrival of the Indian Agent, John Whitfield. However, Lt. Grattan pressed Fleming when the latter returned to the fort, pushing him to allow Grattan to lead a force into the Indian village to arrest High Forehead. The next morning, Lt. Grattan was authorized by Lt. Fleming to depart with a force of 22 troopers. Another poor decision on the part of Fleming, as the entire post was made up of only 75 soldiers, and that day 32 were away on wood and hay cutting details. Thus, once Lt. Grattan left the fort, Fleming was left with only a small number of soldiers. To make matters worse, Lt. Grattan took 29 troopers, 7 more than Fleming had authorized, in addition to two artillery pieces.Grattan Battle
Auguste was drinking heavily while en route to the encampment, and Lt. Grattan either did not notice or ignored this. By the time the party reached the encampment, Auguste was completely intoxicated. Lt. Grattan did notice this intoxication after their arrival, angrily taking Auguste's bottle and smashing it against his saddle. Had he ordered Auguste back to the fort at that point, it might possibly have altered the events that followed. For the first time Lt. Grattan saw the size of the village into which he had led his men. The village was made up of some 600 Sioux lodges, with a population of some 4,800 people, of which approximately 1,200 were warriors. By this point, some of the more experienced soldiers were voicing quietly that their small force was not in a good position, and leaving would be advisable. Halfway into the village, now seeing painted warriors who were openly hostile and riding aggressively around the column, Lt. Grattan stopped, and asked the advice of James Bordeau, an experienced trader who had lived on the frontier for many years. Bordeau had been at Fort Laramie when the earlier incident happened with Conquering Bear, and was in the village trading when the army column entered. He was not aware that the army intended on arresting High Forehead. Bordeau would later state that Auguste, the translator, was openly intoxicated and yelling to the Indians that the army had come to kill them all. Lt. Grattan spoke with Bordeau and asked how this matter could more easily be solved without bloodshed, to which Bordeau responded that Grattan should speak again with Conquering Bear, and let him handle the matter in his own time. At this point Auguste was calling the Sioux warriors women, and was riding wildly around on his horse saying they had come to fight, not to talk. Lt. Grattan led his force deeper into the village, and located High Forehead, who upon being ordered to surrender High Forehead dared Lt. Grattan to come fight him man to man, and that he would die rather than surrender. This annoyed Grattan greatly, who now turned to negotiating with Conquering Bear. The Indian leader requested that Lt. Grattan have soldiers go and retrieve James Bordeau to translate, as Auguste would not translate correctly, and, he was intoxicated. One of the Indian leaders, Man-Afraid-Of-His-Horse, went and retrieved Bordeau. However, before Bordeau arrived the tension between Lt. Grattan and Conquering Bear had increased. Bordeau quickly realized before he reached the meeting spot that violence was obviously not going to be avoided, and he turned back. At some point, Lt. Grattan ordered his two artillery pieces turned to point at the village. Immediately hundreds of warriors surrounded the soldiers. An up-and-coming young warrior at the time, Red Cloud led a group of warriors around to flank the soldiers. Bordeau again decided to go and see what he could do to halt any violence. However, when he reached about twenty five yards distance from the meeting spot, he observed the flanking movements of the Indians, and could hear the heated exchange between Lt. Grattan and Conquering Bear, he again retreated. Bordeau returned to his trading post, where he told all traders inside to load their weapons, as a fight was coming. Lt. Grattan concluded his meeting, and was apparently intending on departing, as Conquering Bear turned and walked toward his lodge. However, before Lt. Grattan reached his detachment, a nervous soldier fired into some approaching warriors, wounding one man. Grattan initially moved to his artillery, however his gun crews were the first to fall, being hit by a volley of arrows. Lt. Grattan died near to the artillery. His force, now down to 18 men, banded together and attempted to reach a rocky area where they could make a stand. However, they had to cross an open prairie before reaching that point, and encountered Red Cloud's warriors in between. The remainder of Grattan's force was quickly overwhelmed and annihilated.External links
* ( cenotaph at Fort Leavenworth National Cemetery)