Sacagawea -Famous Plains Tribe Native American By misty oliver Jul 28, 1787 Sacagawea was born. Her name means Bird Woman. Jan 1, 1799 Sacagawea is taken as a wife by Toussaint Charbonnequ. Nov 4, 1804 Sacagawea helped as a guide to the Lewis and Clark expedition. Feb 11, 1805 Sacagawea gave birth to Jean Baptiste "Pomp". May 14, 1805 Sacagawea saves valuable supplies when their boat capsizes. Aug 18, 1805 Sacagawea helps to trade for horses with the Shoshone Tribe. Nov 7, 1805 Sacagawea helps lead the expedition to the Pacific Ocean. Aug 14, 1806 Sacagawea leaves the Lewis and Clark expedition and returns to the Mandan villiage. Dec 12, 1812 Sacagawea dies of fever at Fort Manuel in South Dakota.