Capaha had in recent conflicts been quite the victor, and Casquin thought this a good opportunity, with the Spaniards for his powerful allies, to take signal vengeance upon his foe. Of this De Soto, at the time, knew nothing.
The army commenced its march. There were five thousand native warriors who accompanied him, plumed, painted, and armed in the highest style of savage art. There were three thousand attendants, who bore the supplies, and who were also armed with bows and arrows. Casquin, with his troops, took the lead; wishing, as he said, to clear the road of any obstructions, to drive off any lurking foes, and to prepare at night the ground for the comfortable encampment of the Spaniards. His troops were in a good state of military discipline, and marched in well organized array about a mile and a half in advance of the Spaniards.
Thus they travelled for three uneventful days, until they reached an immense swamp, extending back unknown miles from the Mississippi. This was the frontier line which bordered the hostile provinces of Casquin and Capaha. Crossing it with much difficulty, they encamped upon a beautiful prairie upon the northern side. A journey of two days through a sparsely inhabited country brought them to the more fertile and populous region of the new province. Here they found the capital of the Cacique. It was a well fortified town of about five hundred large houses, situated upon elevated land, which commanded an extensive view of the country around. One portion of the town was protected by a deep ditch, one hundred and fifty feet broad. The higher portion was defended by a strong palisade. The ditch, or canal, connected with the Mississippi river, which was nine miles distant.
Capaha, hearing suddenly of the arrival of so formidable a force, fled down the canal in a curve, to an island in the river, where he summoned his warriors to meet him as speedily as possible. Casquin, marching as usual a mile and a half in advance, finding the town unprotected, and almost abandoned, entered and immediately commenced all the ravages of savage warfare. One hundred men, women and children, caught in the place, were immediately seized, the men killed and scalped, the women and boys made captives. To gratify their vengeance, they broke into the mausoleum, held so sacred by the Indians, where the remains of all the great men of the tribe had been deposited. They broke open the coffins, scattered the remains over the floor and trampled them beneath their feet.
It is said that Casquin, would have set fire to the mausoleum, and laid it and the whole village in ashes, but that he feared that he might thus incur the anger of De Soto. When the Governor arrived and saw what ravages had been committed by those who had come as his companions, friends and allies, he was greatly distressed. Immediately he sent envoys to Capaha on the island, assuring him of his regret in view of the outrages; that neither he, nor his soldiers, had in the slightest degree participated in them, and that he sought only friendly relations with the Cacique.
Capaha, who was a proud warrior, and who had retired but for a little time that he might marshal his armies to take vengeance on the invaders, returned an indignant and defiant answer; declaring that he sought no peace; but that he would wage war to the last extremity.
Again De Soto found himself in what may be called a false position. The chief Capaha and his people were exasperated against him in the highest degree. The nation was one of the most numerous and powerful on the Mississippi. Should the eight thousand allies, who had accompanied him from Kaska, and who had plunged him into these difficulties, withdraw, he would be left entirely at the mercy of these fierce warriors. From ten to twenty thousand might rush upon his little band, now numbering but about four hundred, and their utter extermination could hardly be doubtful. Under these circumstances he decided to attempt to conquer a peace. Still he made other efforts, but in vain, to conciliate the justly enraged chieftain. He then prepared for war. However severely he may be censured for this decision, it is the duty of the impartial historian to state those facts which may in some degree modify the severity of judgment.
A large number of canoes were prepared, in which two hundred Spaniards and three thousand Indians embarked to attack Capaha upon his island, before he had time to collect a resistless force of warriors. They found the island covered with a dense forest, and the chief and his troops strongly intrenched. The battle was fought with great fury, the Spanish soldiers performing marvellous feats of bravery, strength and endurance. The warriors of Capaha, who fought with courage equal to that of the Spaniards, and struck such dismay into the more timid troops of Casquin, that they abandoned their allies and fled tumultuously to their canoes, and swiftly paddled away.
De Soto, thus left to bear the whole brunt of the hostile army, was also compelled to retreat. He did this in good order, and might have suffered terribly in the retreat but for the singular and, at the time, unaccountable fact that Capaha withdrew his warriors and allowed the Spaniards to embark unmolested. It would seem that the sagacious chieftain, impressed by the wonderful martial prowess displayed by the Spaniards, and by the reiterated proffers of peace and friendship which had been made to him, and despising the pusillanimity of the troops of Casquin, whom he had always been in the habit of conquering, thought that by detaching the Spaniards from them he could convert De Soto and his band into friends and allies. Then he could fall upon the Indian army, and glut his vengeance, by repaying them tenfold for all the outrages they had committed.