On attaining to the chapel of the Ottawa tribe, at the mission station, he landed and attended mass. Continuing his voyage, some time in September he reached the Baie des Puants, on the western lake board of Michigan, where he cast anchor. So far the first ship navigation of the great Canadian lakes had been a triumph; but the end was not yet, and it proved to be disastrous, for La Salle, hearing that his creditors had in his absence confiscated his possessions, despatched the Griffin, loaded with peltry, to Niagara, probably in view of redeeming them; but his vessel and goods were totally lost on the way.

Meanwhile he started, with a trading-party of thirty men of different callings, bearing arms and merchandise. Passing to St. Joseph's, at the lower end of Lake Michigan, whither he had ordered that the Griffin should proceed on her proposed second voyage from Niagara, he laid the foundations of a fort on the crest of a steep height, washed on two sides by the river of the Miâmis, and defended on another side by a deep ravine. He set buoys at the entrance of the stream for the direction of the crew of the anxiously expected vessel, upon whose safety depended in part the continuation of his enterprises; sending on some skilful hands to Michilimackinac to pilot her on the lake. The vessel not appearing, and winter being near, he set out for the country of the Illinois Indians, leaving a few men in charge of the fort, and taking with him the missionaries Gabriel, Hennepin, and Zenobe, also some private men; Tonti, who was likewise of the party, having rejoined his principal, but without the men he was sent to seek, as he could not find them.

The expedition, thus constituted, arrived toward the close of December at a deserted native village situated near the source of the Illinois River, in the canton which still bears La Salle's name. Without stopping here he descended that stream as far as Lake Peoria—called by Hennepin, "Pimiteoui"—on the margin of which he found encamped a numerous body of the Illinois. These Indians, though naturally gentle, yet turned unfriendly regards at first on the party, but, soon recovering from surprise at the appearance of the French, treated them with great hospitality; one of their attentions to the supposed wants of the visitors being to rub their wearied legs with bear's-grease and buffalo fat. These friendly people were glad to learn that La Salle meant to form establishments in their country. Like the Huron savages of Champlain's time, the Illinois, harassed as they were by the Iroquois, trusted that the French would protect them in future. The visitors remarked that the Illinois formed the sides of their huts with mats of flat reeds, lined and sewed together. All those the party saw were tall, robust in body, and dexterous with the bow. But the nation has been stigmatized by some early reporters as cowardly, lazy, debauched, and without respect for their chiefs.

La Salle's people, hearing no mention of his ship all this while, began first to murmur, and then to leave him: six of them deserted in one night. In other respects events occurred ominous of evil for the termination of the enterprise. To occupy the attention of his companions, and prevent them from brooding on apprehended ills, as well as to guard them against a surprise by any hostile natives, he set them on erecting a fort upon an eminence, at a place four days' journey distant from Lake Peoria; which, when finished, he named Breakheart (Crèvecoeur), in allusion to the mental sufferings he then endured. To put an end to an intolerable state of suspense, in his own case he resolved to set out on foot for Frontenac, four hundred or five hundred leagues distant—hoping there to obtain good news about the Griffin; also in order to obtain equipments for a new bark, then in course of construction at Crèvecoeur, in which he meant to embark upon his return thither, intending to descend the Mississippi to its embouchure. He charged Père Hennepin to trace the downward course of the Illinois to its junction with the Mississippi, then to ascend the former as high as possible and examine the territories through which its upper waters flow. After making Tonti captain of the fort in his absence, he set out, March 2, 1680, armed with a musket, and accompanied by three or four whites and one Indian.[1]

[Footnote 1: Charlevoix, by following the relation attributed to Tonti, has fallen into some obvious errors respecting La Salle's expedition to the Illinois River. Hennepin, an ocular witness, is assuredly the best authority, corroborated, as his narration is, by the relation and letters of Père Zenobe Mambrè.]

Père Hennepin, who left two days before, descended the Illinois to the Mississippi, made several excursions in the region around their confluence; then ascended the latter to a point beyond the Sault St. Antony, where he was detained for some months by Sioux Indians, who only let him go on his promise to return to them next year. One of the chiefs traced on a scrap of paper the route he desired to follow; and this rude but correct chart, says Hennepin, "served us truly as a compass." By following the Wisconsin, which falls into the Mississippi, and Fox River, when running in the opposite direction, he reached Lake Michigan mission station, passing through, intermediately, vast and interesting countries. Such was the famous expedition of Hennepin; who, on his return, was not a little surprised to find a company of fur-traders near the Wisconsin River, led by one De Luth, who had probably preceded him in visiting that remote region.

While Hennepin was exploring the upper valley of the Mississippi, La Salle's interests were getting from bad to worse at Crèvecoeur. But, for rightly understanding the events which at last obliged him to abandon that post, it is necessary to explain the state of his affairs in Canada, and to advert to the jealousies which other traffickers cherished regarding his monopolizing projects in the western regions of the continent. He came to the colony, as we have seen, a fortuneless adventurer—highly recommended, indeed; while the special protection he obtained from the Governor, with the titular and more solid favors he obtained at court, made him a competitor to all other commercialists, whom it was impossible to contend with directly. Underhand means of opposition, therefore—and these not always the fairest—were put in play to damage his interests and, if possible, effect his ruin.

For instance, feuds were stirred up against him among the savage tribes, and inducements held out to his own people to desert him. They even induced the Iroquois and the Miâmis to take up arms against the Illinois, his allies. Besides this hostility to him within New France, he had to face the opposition of the Anglo-American colonists, who resisted the realization of his projects, for nationally selfish reasons. Thus they encouraged the Iroquois to attack La Salle's Indian allied connections of the Mississippi Valley; a measure which greatly increased the difficulties of a position already almost untenable. In a word, the odds against him became too great; and he was constrained to retire from the high game he wished to play out, which, indeed, was certainly to the disadvantage of individuals, if tending to enhance the importance of the colony as a possession of France.

La Salle's ever-trusty lieutenant, the Chevalier de Tonti, meanwhile did all he could, at Crèvecoeur, to engage the Illinois to stand firm to their engagements with his principal. Having learned that the Miâmis intended to join the Iroquois in opposition to them, he hastened to teach the use of fire-arms to those who remained faithful, to put the latter on a footing of equality with these two nations, who were now furnished with the like implements of war. He also showed them how to fortify their hordes with palisades. But while in the act of erecting Fort Louis, near the sources of the river Illinois, most of the garrison at Crèvecoeur mutinied and deserted, after pillaging the stores of provision and ammunition there laid up.

At this crisis of La Salle's affairs (1680) armed bands of the Iroquois suddenly appeared in the Illinois territory and produced a panic among its timid inhabitants. Tonti, acting with spirit and decision as their ally, now intervened, and enforced upon the Iroquois a truce for the Illinois; but the former, on ascertaining the paucity of his means, recommenced hostilities. Attacking the fort, they murdered Père Gabriel, disinterred the dead, and wasted the cultivated land of the French residents. The Illinois dispersed in all directions, leaving the latter isolated among their enemies. Tonti, who had at last but five men under his orders, also fled the country.