William Clark

  • Birth

    August 1, 1770, Ladysmith, Virginia, VA
  • Multiple siblings

    Clark grew up in a large brood and was the ninth of 10 siblings.
  • Schooling

    Although he didn't have much formal schooling, his older brothers helped him with his studies.
  • Enlistment

    Clark entered the military at the age of 19. He became friends with Meriwether Lewis while the two served together in the U.S. Army in 1795.
  • Invintation

    Invintation
    In 1803, Clark received a letter from his old friend Lewis, inviting him to share command of an expedition of the lands west of the Mississippi River.
  • New Adition

    New Adition
    While spending their first winter near a native Mandan village, they invited Sacagawea, a Shoshone Indian, and her husband Toussaint Charbonneau, a French-Canadian trader, to join the expedition as interpreters.
  • Yellowstone River

    Yellowstone River
    Clark took a group with him to explore the Yellowstone River. During this part of the journey, he named a rock formation after Sacagawea's son, calling it Pompy's Tower.
  • Appointed Angent

    Clark also received an appointment as the agent for Indian affairs in the West and became a brigadier general of the militia.
  • Marriage

    Marriage
    Clark married Julia Hancock in 1808.
  • Governor

    The next year, he served as governor of the Missouri Territory, a position he held for seven years.
  • Lost Election

    Once the territory became a state in 1820, Clark ran for governor but lost the election.
  • Death

    Clark died on September 1, 1838, in St. Louis, Missouri.