Fort Jackson was a

fur trading The fur trade is a worldwide industry dealing in the acquisition and sale of animal fur. Since the establishment of a world fur market in the early modern period, furs of boreal, polar and cold temperate mammalian animals have been the mo ...

post near the present-day town of

Ione Ione may refer to: Places * Ione, California, a city * Ione, Colorado, an unincorporated community * Ione, Nevada, an unincorporated community * Ione, Oregon, a city * Ione, Washington, a town * Ionopolis or Ione, an ancient town near Antioch ...

Weld County, Colorado Weld County is a county located in the U.S. state of Colorado. As of the 2020 United States Census, 2020 census, the population was 328,981. The county seat is Greeley, Colorado, Greeley. Weld County comprises the Greeley, CO Metropolitan Stati ...

that operated from 1837 to 1838. It was one of the four trading posts along the

South Platte River The South Platte River is one of the two principal tributaries of the Platte River. Flowing through the U.S. states of Colorado and Nebraska, it is itself a major river of the American Midwest and the American Southwest/ Mountain West. ...

area. Nearby posts and competitors were Fort Vasquez, Fort Lupton, and

Fort Saint Vrain Fort Saint Vrain was an 1837 fur trading post built by the Bent, St. Vrain Company, and located at the confluence of Saint Vrain Creek and the South Platte River, about 20 miles (32 km) east of the Rocky Mountains in the unorganized terri ...

History

It was built in the early part of 1837 near

Platteville, Colorado Platteville is a Statutory Town in Weld County, Colorado, United States. The population was 2,485 at the 2010 census. It is adjacent to Fort Vasquez on U.S. Highway 85. History Platteville was founded on May 27, 1871, and was incorporated on ...

Fort Jackson and the Fur Trade
City of Greeley Museums at a cost of $12,000 by

Peter A. Sarpy Peter Abadie Sarpy (1805–1865) was the French-American owner and operator of several fur trading posts, essential to the development of the Nebraska Territory, and a thriving ferry business. A prominent businessman, he helped lay out the towns o ...

and

Henry Fraeb Henry Fraeb, also called Frapp, was a mountain man, fur trader, and trade post operator of the American West, operating in the present-day states of Colorado, Wyoming, and Montana. __TOC__ Early life Fraeb, of German heritage, was from St. Louis, M ...

and partially financed by the Western Division of the

American Fur Company The American Fur Company (AFC) was founded in 1808, by John Jacob Astor, a German immigrant to the United States. During the 18th century, furs had become a major commodity in Europe, and North America became a major supplier. Several British c ...

. Carl Ubbelohde, Duane A. Smith, Maxine Benson (2006).
A Colorado History
'. Pruett Publishing. , . This fort was very aggressive and attempted to capture trade in the

Rocky Mountains The Rocky Mountains, also known as the Rockies, are a major mountain range and the largest mountain system in North America. The Rocky Mountains stretch in straight-line distance from the northernmost part of western Canada, to New Mexico in ...

. Sarpy said that "My object is to do all harm possible to the opposition and yet without harming ourselves." The

Cheyenne The Cheyenne ( ) are an Indigenous people of the Great Plains. Their Cheyenne language belongs to the Algonquian languages, Algonquian language family. Today, the Cheyenne people are split into two federally recognized tribe, federally recognize ...

and the

Arapaho The Arapaho (; french: Arapahos, ) are a Native American people historically living on the plains of Colorado and Wyoming. They were close allies of the Cheyenne tribe and loosely aligned with the Lakota and Dakota. By the 1850s, Arapaho ...

were customers of this fort. They wintered in lodges nearby and would trade buffalo furs gathered during their summer hunting season. To meet the local competitive pressure, Sarpy and Fraeb financed good for their post, financed by Pratte, Chouteau & Company of St. Louis. They also took in buffalo robes worth $9,715.87 ($249,125 today), but their business interest was transferred in October 1838 to Bent, St. Vrain & Company, which operated Fort Saint Vrain. The post was demolished after the inventory was removed.

References

{{Forts in Colorado Infrastructure completed in 1837 1838 disestablishments in the United States 1837 establishments in Indian Territory Demolished buildings and structures in Colorado

Jackson Jackson may refer to: People and fictional characters * Jackson (name), including a list of people and fictional characters with the surname or given name Places Australia * Jackson, Queensland, a town in the Maranoa Region * Jackson North, Qu ...

American Fur Company