Settlement of St. Louis
Maxent and Laclède formed a partnership in the early 1760s to build a French trading post on the west bank of the Mississippi River north of the village of
Ste. Genevieve, Missouri. They began buying supplies in early 1763, and on July 6, 1763, they obtained the necessary license from the French territorial government to trade with the Native Americans, primarily those living near the Missouri River. Starting in August 1763, Chouteau, Laclède and some 30 other men traveled upriver from New Orleans to Sainte Geneviève with trade goods. By November, the group arrived at Sainte Geneviève, but Laclède found that the village did not have adequate storage for his goods. As it had been settled near the riverbank on bottomland, Laclède "deemed the location insalubrious" for his business. After repeated flooding, in the 1780s the residents relocated Sainte Geneviève upriver and inland to higher ground. The French garrison just across the river at
Fort de Chartres agreed to store the goods until the British arrived. Following the
Seven Years' War, France conceded territory and installations to the victorious British. The fort was to be turned over to the British according to the
Treaty of Paris (1763). The commandant of Illinois,
Pierre-Joseph Neyon de Villiers, suggested French settlers should relocate from the Illinois Country to New Orleans. He thought it would be under French control, as he did not know of the
Treaty of Fontainebleau (1762) to give control of the area west of the Mississippi to the Spanish. Because of the postwar upheaval, "instead of just establishing a trading post at the mouth of the Missouri, [Laclède] would create an entire community." Laclède believed he could convince many French to move to the west bank of the Mississippi at his new settlement. He planned to store the goods until spring, and then have Chouteau and his team build the trading post at the site they selected in December 1763. In the late winter, Chouteau fitted out a boat and led a party of 30 men across the river, where they landed on February 14, 1764. The next day, February 15, Chouteau directed the men to start clearing and founded the European city of St. Louis. It was on a site long occupied by
indigenous tribes, as demonstrated by the numerous massive
earthwork mounds left from the
Mississippian culture of the 9th–12th centuries. Laclède was at Fort de Chartres until early April, recruiting French settlers from the east side villages. Because of a large migrating band of Osage, Laclède went to St. Louis to negotiate their departure from the fledgling post. Within months, Laclède had built a home for his common-law wife Marie-Thérèse, who traveled to the outpost from New Orleans, arriving in September 1764. Marie-Thérèse had an additional four children by Pierre Laclède, but under the surname of Chouteau. After Laclède's death in 1778, Chouteau took over the business of trading, adding greatly to the family fortunes. He quickly expanded the business to include agricultural properties, and banking, and owned an early grist mill in St. Louis. He built the mill along
Mill Creek in what became the
Mill Creek Valley. Chouteau's Pond was a local attraction until 1852. Chouteau played a significant role in the growth of other, outlying towns, such as
St. Charles, Missouri. Chouteau also remained on good terms with the Spanish government in Saint Louis. In 1780, Chouteau played a small role in the
Battle of St. Louis, in which the village was defended against a British-led Native American attack. Chouteau negotiated with the Spanish government for greater defense of the city, and for his efforts was commissioned a captain and later a colonel. ==Expansion of trade operations==