Start My Family Tree Welcome to Geni, home of the world's largest family tree.
Join Geni to explore your genealogy and family history in the World's Largest Family Tree.

Lewis and Clark Expedition

« Back to Projects Dashboard

Project Tags

view all

Profiles

  • Patrick M. Gass, Lewis & Clark Exped. (1771 - 1870)
    In 1779, Gass enlisted in the regular Army and was stationed at Fort Kaskaskia in Illinois Territory. That post is where, in 1803, an equally young and ambitious man named Meriwether Lewis, with orders...
  • Richard Warfington (c.1777 - aft.1820)
    August 4, 1804, the captains were in a quandary as the keelboats and pirogues traveled between future Nebraska and Iowa. They were well downriver from the Mandan-Hidatsa villages, from which they inten...
  • Nathaniel Pryor (1772 - 1831)
    A Sargent with Louis and Clark, his Mother was sister to Charles Floyds Dad. Charles also a Sargent with the Expedition. And also sister to Col. John Floyd. He Married into the Osage tribe, and with he...
  • Sgt. John Ordway (1775 - 1818)
    John Ordway (c. 1775 – c. 1817), the youngest of ten siblings, was an important part of the Lewis and Clark Expedition across the United States. John Ordway was one of the sergeants from the United Sta...
  • Sgt. Charles Floyd (1780 - 1804)
    From his English Wikipedia page: Floyd (1782 – August 20, 1804) was a United States explorer, a non-commissioned officer in the U.S. Army, and quartermaster in the Lewis and Clark Expedition. A native ...

Add members of the Lewis and Clark Expedition to this project. You can visit HistoryLink to find out which projects include your ancestors.

The Lewis and Clark Expedition, also known as the Corps of Discovery Expedition, was the first American expedition to cross what is now the western portion of the United States, departing in May 1804, from near St. Louis on the Mississippi River, making their way westward through the continental divide to the Pacific coast.

The expedition was commissioned by President Thomas Jefferson shortly after the Louisiana Purchase in 1803, consisting of a select group of U.S. Army volunteers under the command of Captain Meriwether Lewis and his close friend Second Lieutenant William Clark. Their perilous journey lasted from May 1804 to September 1806. The primary objective was to explore and map the newly acquired territory, find a practical route across the Western half of the continent, and establish an American presence in this territory before Britain and other European powers tried to claim it.

The campaign's secondary objectives were scientific and economic: to study the area's plants, animal life, and geography, and establish trade with local Indian tribes. With maps, sketches, and journals in hand, the expedition returned to St. Louis to report their findings to Jefferson.

Source: Lewis and Clark Expedition at Wikipedia