Sacagawea By axp0017 Jan 1, 1788 Sacagawea is Born: Shoshone Tribe Jan 1, 1800 Sacagawea is Captured and Sold to be Toussaint Charbonneau's wives Jan 1, 1804 Lewis and Clark's Expedition Nov 3, 1804 Charbonneau (Canadian fur trader) and wife Sacagawea asked to translate on Expedition Feb 11, 1805 Son Jean Baptiste is born May 15, 1805 Sacagawea saves valuable documents in storm Jun 3, 1805 Lewis and Clark Expedition gets to Marias River Sacagawea helps them trade horses with Shoshone later in the summer. Aug 11, 1805 Shoshone man spotted on Expedition First time they encountered the Shoshone Indians Aug 18, 1805 Sacagawea initiates trade with Shoshone for horses Nov 8, 1805 Expedition reaches the Pacific Ocean Dec 7, 1805 Begin building Fort Clatsop Mar 22, 1806 Fort Clatsop was given to the natives when the Expedition was close to ending Aug 12, 1806 Lewis and Clark's groups come together again; reunite after their seperate journeys Aug 17, 1806 Sacagawea and Charbonneau exit the Expedition Aug 20, 1806 Clark writes letter to Sacagawea and Charbonneau offering to raise their son Jean Baptiste Sep 23, 1806 Expedition reaches St. Louis Oct 30, 1810 Charbonneau buys Missouri Land from Clark Apr 9, 1884 Sacagawea Dies The exact date that she died is not really for sure.