Lewis and Clark Expedition Jean Baptiste Charbonneau was born to
Sacagawea, a Shoshone, and her husband, the
French Canadian trapper
Toussaint Charbonneau, in early 1805 at
Fort Mandan in
North Dakota. This was during the
Lewis and Clark Expedition, which wintered there in 1804–05. The senior Charbonneau had been hired by the expedition as an interpreter and, learning that his pregnant wife was Shoshone, the captains, Meriwether Lewis and William Clark, agreed to bring her along. They knew they would need to negotiate with the Shoshone for horses at the headwaters of the
Missouri River. Meriwether Lewis noted the boy's birth in his journal: The infant traveled from North Dakota to the Pacific Ocean and back, carried along in the expedition's boats or upon his mother's back. His presence is often credited by historians with assuring native tribes of the expedition's peaceful intentions, as they believed that no war party would travel with a woman and child.
After the expedition In April 1807, about a year after the end of the expedition, the Charbonneau family moved to
St. Louis, at Clark's invitation. Toussaint Charbonneau and Sacagawea departed for the
Mandan villages in April 1809 and left the boy to live with Clark. In November 1809, the parents returned to St. Louis to try farming, but left again in April 1811. Jean Baptiste continued to reside with Clark. Clark's two-story home, built in 1818, contained an illuminated museum long by wide. Its walls were decorated with national flags and life-size portraits of
George Washington and the
Marquis de Lafayette, Native artifacts, and mounted animal heads. Upon visiting the museum,
Henry Rowe Schoolcraft, a geologist and
ethnographer, wrote: As a boy, Charbonneau learned from the vast collection. Clark paid for Charbonneau's education at St. Louis Academy, a
Jesuit Catholic school (now called
St. Louis University High School), although the expense was considerable for the time. The school's single classroom was then located in the storehouse of Clark's friend, the trader
Joseph Robidoux. Brothers James and George Kennerly paid for Charbonneau's supplies for 1820 and were reimbursed by Clark. From June through September 1820 and in 1822, Jean Baptiste boarded with Louis Tesson Honoré, a Clark family friend and member of his church, Christ Episcopal. The general had helped organize the church in 1819. They lived in
St. Ferdinand Township in
St. Louis County, Missouri near Charbonneau's father's of land. ==Adult life==