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Robert Stuart

1785 – 1848

American fur trader

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About Robert Stuart

Lived 1785 – 1848 (aged 63). Robert Stuart was an explorer.

Robert Stuart (February 19, 1785 – October 28, 1848) was a Scottish-born, Canadian and American fur trader, best known as a member of the first European-American party to cross South Pass during an overland expedition from Fort Astoria to Saint Louis in 1811. He was a member of the North West Company (NWC) until recruited by John Jacob Astor to develop the new Pacific Fur Company, which was based at Fort Astoria, on the coast of present-day Oregon. Astor intended the venture to develop a continent-wide commercial empire in fur trading.

Life Family history states that Robert Stuart was born in Strathyre, in the historic parish of Balquhidder, but grew up in Callander, both towns in Perthshire, about northwest of Stirling, Scotland. Around 1807, he joined an uncle, David Stuart, in Montreal to work as a clerk in the fur trade for the Canadian North West Company. In 1810, three years later, he and his uncle had been recruited into Astor's Pacific Fur Company.

Stuart was age 25 when he sailed aboard a Pacific Fur Company ship, the Tonquin, on its voyage to the Falkland Islands. He held a pistol to the head of the ship's captain, Jonathan Thorn, when Thorn attempted to leave the Falkland Islands without Stuart's uncle David, another of Astor's partners. They sailed around Cape Horn and up the West coast of North America to the Columbia River. The Tonquin crossed the Columbia Bar and established Fort Astoria (located in modern Astoria, Oregon) in May 1811. After leaving supplies and traders at the newly created outpost, the ship and crew traveled north to Clayoquot Sound on Vancouver Island. The Tonquin crew engaged in commercial negotiations with members of the Tla-o-qui-aht nation in June. An altercation arose, with the entire crew killed except a single hired translator and the ship destroyed. After the incident, the traders had to make arrangements to communicate with Astor, since they had no idea when a ship might call at Fort Astoria.

Thus, Stuart accompanied an overland expedition of seven men carrying word of the Tonquin s fate to St. Louis. A larger party ascended the Columbia River as far as it could, procuring horses from Indians as they got further inland.

The group split near the future Wallula, Washington, and Stuart's mounted party rode south into the general vicinity of future Pendleton, Oregon. The expedition then headed east and southeast, and entered the future Idaho on August 12, 1812. They remained on the west and south side of the Snake River, observing the mouth of the Boise River on the opposite side on the 15th. Continuing along the south side of the Snake, they reached the American Falls on September 5, Soda Springs on the 9th and arrived near the Idaho border on the 13th. During this trek from the Pendleton area, Stuart's party followed what would later become perhaps the most important leg of the Oregon Trail route across Oregon and Idaho.

However, after crossing into Wyoming they made a major detour away from the future trail. The description in Stuart's journal shows that they looped (“as the crow flies”) north into the Teton Valley in Idaho and crossed Teton Pass into Jackson Hole. They then made their way south, reaching the general vicinity of the future Oregon Trail in Wyoming on October 19. Without the detour, they could have arrived at the same location within a matter of days after leaving Idaho for the first time. They then turned northeast and crossed South Pass on the Continental Divide two days later. Stuart wrote, “The summit of this mountain, whose form appears to be owing to some volcanic eruption, is flat, and exhibits a plain of more than 3 miles square (7.8 km2)” "In 1811, the overland party of Mr. Astor's expedition [from St. Louis to Fort Astoria], under the command of Mr. Wilson P. Hunt, of Trenton, New Jersey, although numbering sixty well armed men, found the Indians so very troublesome in the country of the Yellowstone River, that the party of seven persons who left Astoria toward the end of June, 1812, considering it dangerous to pass again by the route of 1811, turned toward the southeast as soon as they had crossed the main chain of the Rocky Mountains, and, after several days' journey, came through the celebrated 'South Pass' in the month of November, 1812. ...Pursuing from thence an easterly course, they fell upon the River Platte of the Missouri, where they passed the winter and reached St. Louis in April, 1813."

On July 21, 1813, about a month after he met with Astor, Stuart married Emma Elizabeth Sullivan, a native of New York City. They would have nine children together.

In 1833 he is mentioned as working for the American Fur Company, in a treaty at Chicago ceding land from the Chippewa, Ottawa and Potawatomi tribes, as apparently a friend to the tribes.

It is not entirely clear when Stuart began to invest in Detroit real estate, but around 1835–1836 he built a home and soon moved his family there. He was also Treasurer of the State of Michigan from 1840 to 1841. He died on October 28, 1848, and is buried at the historic Elmwood Cemetery in Detroit.

Robert Stuart Middle School in Twin Falls, Idaho, is named after the explorer.

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Frequently asked questions

Who was Robert Stuart?

American fur trader (1785-1848)

When was Robert Stuart born?

Robert Stuart was born on 19 February 1785 in Perthshire, Scotland.

When did Robert Stuart die?

Robert Stuart died on 28 October 1848 in Detroit.

What was Robert Stuart's occupation?

Robert Stuart was an explorer.

Sources & further reading

· Wikipedia: Robert Stuart

· Wikidata: Q3622408

· DBpedia: Robert Stuart (explorer)

Cite this page

APA: Biography.guide. (2026). Robert Stuart. https://biography.guide/robert-stuart-explorer/

MLA: "Robert Stuart." Biography.guide, https://biography.guide/robert-stuart-explorer/.

Chicago: "Robert Stuart." Biography.guide. https://biography.guide/robert-stuart-explorer/.

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