It was La Salle's purpose to build a palisade fort at the mouth of the Niagara; and the work was now begun, though it was necessary to use hot water to soften the frozen ground. But frost was not the only obstacle. The Senecas of the neighboring village betrayed a sullen jealousy at a design which, indeed, boded them no good. Niagara was the key to the four great lakes above, and whoever held possession of it could in no small measure control the fur-trade of the interior. Occupied by the French, it would, in time of peace, intercept the trade which the Iroquois carried on between the Western Indians, and the Dutch and English at Albany, and in time of war threaten them with serious danger. La Motte saw the necessity of conciliating these formidable neighbors, and, if possible, cajoling them to give their consent to the plan. La Salle, indeed, had instructed him to that effect. He resolved on a journey to the great village of the Senecas, and called on Hennepin, who was busied in building a bark chapel for himself, to accompany him. They accordingly set out with several men well armed and equipped, and bearing at their backs presents of very considerable value. The village was beyond the Genesee, south-east of the site of Rochester. [Footnote: Near the town of Victor. It is laid down on the map of Galinee, and other unpublished maps. Compare Marshall, _Historical Sketches of the Niagara Frontier_, 14.] After a march of five days, they reached it on the last day of December. They were conducted to the lodge of the great chief, where they were beset by a staring crowd of women, and children. Two Jesuits, Raffeix and Julien Garnier, were in the village; and their presence boded no good for the embassy. La Motte, who seems to have had little love for priests of any kind, was greatly annoyed at seeing them; and when the chiefs assembled to hear what he had to say, he insisted that the two fathers should leave the council-house. At this, Hennepin, out of respect for his cloth, thought it befitting that he should retire also. The chiefs, forty-two in number squatted on the ground, arrayed in ceremonial robes of beaver, wolf, or black squirrel skin. "The senators of Venice," writes Hennepin, "do not look more grave or speak more deliberately than the counsellors of the Iroquois." La Motte's interpreter harangued the attentive conclave, placed gift after gift at their feet,--coats, scarlet cloth, hatchets, knives, and beads,-- and used all his eloquence to persuade them that the building of a fort at the mouth of the Niagara, and a vessel on Lake Erie, were measures vital to their interest. They gladly took the gifts, but answered the interpreter's speech with evasive generalities; and having been entertained with the burning of an Indian prisoner, the discomfited embassy returned, half-famished, to Niagara.