Historical Figure

Jean Baptiste Lepage

Jean Baptiste Lepage was a French-Canadian fur trader who joined the Corps of Discovery at Fort Mandan in November 1804, replacing the discharged Private John Newman. He had previously traveled up the Missouri to trade with the Mandan and Hidatsa and was familiar with parts of the route ahead. Lepage served as a private for the remainder of the expedition and provided valuable knowledge of the upper Missouri region.

0 treaties 5 total items 5 mapped locations

Biography

Jean Baptiste Lepage (1761-c. 1809) was a French-Canadian trader who joined the expedition at Fort Mandan in November 1804, replacing John Newman who had been court-martialed and expelled. Lepage was already familiar with the upper Missouri, having traded among the Arikara and Mandan peoples.

Lepage’s knowledge of the upper Missouri region and its peoples provided useful intelligence for the captains as they planned the next phase of the journey. However, his contributions are only lightly documented in the journals.

The Lepage River in Montana (later renamed) was briefly named for him during the expedition. After returning to St. Louis, Lepage likely returned to the fur trade. He is believed to have died around 1809.

Related Locations

Pin color = Planning (1801–1804) Westward (1804–1805) Fort Clatsop (1805–1806) Return (1806) Post (1806–1812)
Master expedition route

Note: the longest gap between tagged appearances is about 8 months (Nov 6, 1804 → Jun 25, 1805). Jean Baptiste Lepage may have been present in the corps during that span but is not named in the journals.

Cross-Narrator Analyses

AI-assisted scholarly analyses that cite or discuss Jean Baptiste Lepage — showing 1 of the most recent matches.

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