Cadillac, realizing the need for some measure to bring these warlike tribesmen under control, in 1710 invited the Fox, along with the other tribes resident around Green Bay, to come and reside near Detroit. At this crucial time, when so much depended on the leadership of a Frenchman experienced in handling the tribes, Cadillac, probably the most capable Colonial officer of the times, was sent to Louisiana as governor of that colony. The new commandant at Detroit had none of Cadillac’s ability with the Indians. The arrival of the Fox and their allies, the Kickapoo, Sauk, and Mascouten, was the signal for trouble. These tribesmen were feared as well as hated by the other Indians about Detroit. After a band of Mascouten were attacked by the Ottawa near the St. Joseph River, during the winter of 1711-1712, the Fox, in revenge, immediately attacked the Ottawa and Huron at the Detroit post. The Detroit commandant sided with the Ottawa and Huron and permitted them to seek refuge in the French fort. Shortly after, the Fox erected a stockade of their own and made preparations for a long fight. The French and their allies were reinforced by a large band of Illinois, Missouri, Osage, Potawatomi, and Menomini. This greatly superior force laid siege to the Fox fort and the latter soon offered to surrender. The French and their Indian supporters, however, were now determined to completely exterminate their enemies. After a siege of nineteen days, the Fox attempted to escape by taking advantage of cover offered on a dark, rainy night. They were pursued, overtaken, and the great majority of them were slaughtered. This was a victory for the French, but a very costly one, for the Fox and their allies still had a great many warriors in the forests of Wisconsin. These, in retaliation, began a war of extermination against the allies of the French who had participated in the Detroit massacre and the hunted tribesmen soon complained that their people were starving because they dared not hunt in the forests lest their men be slain by the vengeful Fox. The summer of 1716 saw the first white army ever to invade the forests of Wisconsin. The Sieur de Louvigny, in May of that year, left Montreal with an army of several hundred French and a force of mission Indians determined to compel the Fox to sue for peace. He arrived in Wisconsin with his army augmented by western tribesmen, and _coureurs de bois_ who had been granted pardons for joining the expedition at their own expense. With this total force amounting to about 800 men, Louvigny besieged the fortified Fox village, situated near Little Lake Butte des Morts. While the French kept up a fire with two small cannon and a grenade mortar, they sank a trench towards the Fox fort determined to mine the place and blow it up.