As soon as he could arrange his affairs in Canada, La Salle again returned to the Illinois River and reached its mouth. But owing to fresh disappointments, he had to make still another journey through the wilderness to the base of his supplies on the St. Lawrence. Not until February 6, 1682, two years and a half after he first started out in the Griffin, and after three attempts to build a suitable vessel for the journey, did he float out upon the waters of the Mississippi to explore it; and at last he was obliged to make the journey in canoes. This time his party included fifty-four people--eighteen Indian warriors, ten squaws, three Indian children, and twenty-three Frenchmen. On reaching the mouth of the river he planted a column bearing the arms of France, and then, with imposing ceremonies, took possession of the great Mississippi Valley in the name of the French King, Louis XIV., after whom he named the country Louisiana. By building forts and trading centres along his route, La Salle had carried out the first part of his plan. He now resolved to go to France and get men for a colony which he wished to plant at the mouth of the Mississippi, and thus carry out the second part. Having succeeded in France in fitting out this colony, he sailed with four vessels early in July, 1684, in search of the Mississippi River by way of the Gulf of Mexico. With his usual bad fortune, however, he missed its mouth and landed at Matagorda Bay, 400 miles to the west. Then followed many disasters, among which were loss of vessels and supplies, lack of food, sickness and death, and attacks by unfriendly Indians. For two years the wretched little colony struggled for life. La Salle was in sore distress. He knew he had many enemies among his men who would gladly take his life, but he hoped for help from France. No help came. It was plain to La Salle that he could save the suffering colony only by making his way to Canada. He therefore started out on January 12, 1687, with a party of seventeen men and five horses, on another long and dangerous journey through the dense forests--this time from the Gulf of Mexico to Canada. [Illustration: The Murder of La Salle by his Followers.] Travelling north, the party crossed the Brazos River and toiled onward to the Trinity River. But La Salle's men were tired of travelling through the forests, and some of them were thirsting for his blood. They were waiting only for a suitable opportunity to carry out their murderous purpose. On the morning of March 19th they lay in ambush, and shot him dead as he approached, probably not far from the Trinity River.