But Boone knew very well that the Indians would never willingly assent to this treaty. Still he and his fellow commissioners signed it while very curious to learn how it would be regarded by their savage foes. The commissioners on both sides had appeared at the appointed place of conference, as is usual on such occasions, entirely unarmed. There were, however, a large number of Indians lingering around and drawing nearer as the conference proceeded. After the treaty was signed, the old Indian chief Blackfish, Boone's adopted father, and who, exasperated by the escape of his ungrateful son, had been watching him with a very unamiable expression of countenance, arose and made a formal speech in the most approved style of Indian eloquence. He commented upon the bravery of the two armies, and of the desirableness that there should be entire friendship between them, and closed by saying that it was a custom with them on all such important occasions to ratify the treaty by two Indians shaking hands with each white man.

This shallow pretense, scarcely up to the sagacity of children, by which Blackfish hoped that two savages grappling each one of the commissioners would easily be able to make prisoners of them, and then by threats of torture compel the surrender of the fort, did not in the slightest degree deceive Colonel Boone. He was well aware of his own strength and of that of the men who accompanied him. He also knew that his riflemen occupied concealed positions, from which, with unerring aim, they could instantly punish the savages for any act of treachery. He therefore consented to the arrangement. The grasp was given. Instantly a terrible scene of confusion ensued.

The burly savages tried to drag off their victims. The surrounding Indians rushed in to their aid, and a deadly fire was opened upon them from the fort, which was energetically responded to by all the armed savages from behind stumps and trees. One of the fiercest of battles had instantly blazed forth. Still these stalwart pioneers were not taken by surprise. Aided by the bullets of the fort, they shook off their assailants, and all succeeded in escaping within the heavy gates, which were immediately closed behind them. One only of their number, Boone's brother, was wounded. This escape seems almost miraculous. But the majority of the Indians in intelligence were mere children: sometimes very cunning, but often with the grossest stupidity mingled with their strategy.

Duquesne and Blackfish, the associated leaders, now commenced the siege of the fort with all their energies. Dividing their forces into two parties, they kept up an incessant fire upon the garrison for nine days and nine nights. It was one of the most heroic of those bloody struggles between civilization and barbarism, which have rendered the plains of Kentucky memorable.

The savages were very careful not to expose themselves to the rifles of the besieged. They were stationed behind rocks, and trees, and stumps, so that it was seldom that the garrison could catch even a glimpse of the foes who were assailing them. It was necessary for those within the fort to be sparing of their ammunition. They seldom fired unless they could take deliberate aim, and then the bullet was almost always sure to reach its mark. Colonel Boone, in describing this attempt of the Indians to capture the commissioners by stratagem, and of the storm of war which followed, writes:

"They immediately grappled us, but, although surrounded by hundreds of savages, we extricated ourselves from them and escaped all safe into the garrison except one, who was wounded through a heavy fire from their army. They immediately attacked us on every side, and a constant heavy fire ensued between us, day and night, for the space of nine days. In this time the enemy began to undermine our fort, which was situated about sixty yards from the Kentucky river. They began at the water mark and proceeded in the bank some distance, which we understood by their making the water muddy with the clay. We immediately proceeded to disappoint their design by cutting a trench across their subterranean passage. The enemy discovering our counter mine by the clay we threw out of the fort, desisted from that stratagem. Experience now fully convincing them that neither their power nor their policy could effect their purpose, on the twentieth of August they raised the siege and departed.

"During this siege, which threatened death in every form, we had two men killed and four wounded, besides a number of cattle. We killed of the enemy thirty-seven and wounded a great number. After they were gone we picked up one hundred and twenty-five pounds weight of bullets, besides what stuck in the logs of our fort, which certainly is a great proof of their industry."

It is said that during this siege, one of the negroes, probably a slave, deserted from the fort with one of their best rifles, and joined the Indians. Concealing himself in a tree, where unseen he could take deliberate aim, he became one of the most successful of the assailants. But the eagle eye of Boone detected him, and though, as was afterwards ascertained by actual measurement, the tree was five hundred and twenty-five feet distant from the fort, Boone took deliberate aim, fired, and the man was seen to drop heavily from his covert to the ground. The bullet from Boone's rifle had pierced his brain.

At one time the Indians had succeeded in setting fire to the fort, by throwing flaming combustibles upon it, attached to their arrows. One of the young men extinguished the flames, exposing himself to the concentrated and deadly fire of the assailants in doing so. Though the bullets fell like hailstones around him, the brave fellow escaped unscathed.