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Dossier 3188SiteMedium 59

Fort Union

Buford, North Dakota1 min readFile amended

Fort Union is a site in Buford, North Dakota. The 1828 trading post—the Upper Missouri’s grandest. HauntHunt files it with the frontier, military history and local folklore. The dossier holds 1 reported claim and 1 documented fact — documented record and retelling kept side by side. The site is open to visitors. For HauntHunt it is exactly the kind of file the archive exists for: a real place, a real record, and a story still being told.

Archive note: 1 claims in the record
Apparition

Is Fort Union haunted?

The record holds 1 claim — filed as reported, not verified. The heaviest filing is classed anecdotal. The archive documents the claim; it takes no position on the ghost.

The record — long form

Fort Union was the fur trade's capital — John Jacob Astor's American Fur Company post built in 1828 at the Assiniboine's request, the most profitable trading post on the Upper Missouri for 39 years. The Army tore it down in 1867 to build Fort Buford; the reconstruction stands on the site.

The fort was the commerce — the 25,000 buffalo robes a year, the 10 tribes who traded in the reception room, the steamboat that made McKenzie's outfit dominant. It wasn't military; it was business. The smallpox and the Lakota wars ended it.

The fort is still there — the reconstructed walls and bastions, the National Historic Site on the confluence, the post that rose again. The file keeps the fort: the 1828 founding, the Assiniboine request, and the trade that built the Upper Missouri.

Fort Union is the archive's fur file — the American Fur Company post, the longest-lasting in the West, and the fort that was torn down and rebuilt.

Why this file matters

Fort Union is the archive's fur file — the 1828 trading post, the Assiniboine partnership, and the post that defined the Upper Missouri.

A fort that was commerce keeps its trade — the file's suggestion being that Fort Union's hold is the business: the 25,000 robes, the 10 tribes, and the post that made Astor's fortune.

Fort Union Trading Post National Historic Site
Reference shelf · Wikipedia

Fort Union Trading Post National Historic Site is a partial reconstruction of the most important fur trading post on the upper Missouri River from 1829 to 1867. The fort site is about two miles from the confluence of the Missouri River and its tributary, the Yellowstone River, on the Dakota side of the North Dakota/Montana border, 25 miles from Williston, North Dakota. In 1961, the site was designated by the Department of Interior as one of the earliest declared National Historic Landmarks in the United States. The National Park Service formally named it as Fort Union Trading Post to differentiate it from Fort Union National Monument, a historic frontier Army post in New Mexico. The historic

Fort Union Trading Post National Historic Site

The record of claims

AnecdotalApparition

Reported figures at the fort. Fort Union's file is thin on proof and long on persistence — the standard profile of American place-lore. The reports are anecdotal — consistent enough to record, thin enough to stay unproven. Whatever walks there, it walks often enough to keep the reports coming. The lore keeps its witness.

Documented history

  • The 1828 post is documented. The site's documented history is the record the rest of the file stands on. The record holds it as fact — documented, not retold. The detail is preserved in 'Fort Union'. The detail belongs to the verified spine of the entry. The report keeps its place in the record. The report keeps its place in the record.

    1828Verified historyWikipedia

Sources on file

Field notes & open questions

UW batch; VERIFY task auto-queued.

"Fort Union." HauntHunt dossier 3188, https://haunthunt.com/place/fort-union-buford-north-dakota/ (file amended October 2, 2026).

Same signal — apparition

Elsewhere in North Dakota

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