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Dossier 0401Historic HouseHigh confidence 78

Historic Adams House

Deadwood, South Dakota22 Van Buren Streetest. 18923 min readFile amended Official site Directions

A historic house in Deadwood, South Dakota, built in 1892, Historic Adams House is filed here for what the record attaches to it. Built in 1892; preservation commission purchased it in 1992 and museum restoration followed in 2000. HauntHunt files it with haunting reports, haunted places and historic houses. Ask the file who haunts it and it answers: W.E. Adams. The dossier holds 3 reported claims, 1 legend and 3 documented facts, with the verified spine filed separately from the lore. The site is open to visitors.

Archive note: 3 conflicting records
HauntingHistorical Date VariantReported Anomalies
Built
1892
Coordinates
44.377, -103.732 · Sourced coordinates
County
Lawrence

Is Historic Adams House haunted?

The record holds 3 claims, 1 legend, 1 named entity — filed as reported, not verified. The heaviest filing is classed local folklore. The archive documents the claim; it takes no position on the ghost.

The record — long form

On June 7, 1934, William Emery Adams — eighty years old, a Deadwood pioneer since 1877, wholesale grocer, former mayor, and the man who had just given the city its museum — suffered a stroke in a board meeting of the First National Bank. He died nine days later, on June 16, in his house at 22 Van Buren Street, and lay in state in the museum that bore his name.

His widow Mary did what the file calls the smartest haunting in the Black Hills. She closed the house exactly as it stood — sheet music on the piano, books in the library, china in the pantry, patent medicines in the bathroom, cookies in the cookie jar — and moved to California. She came back to Deadwood every year for decades but never slept in the house, staying instead at the Franklin Hotel. Asked why, she said the place was haunted. Whether conviction or strategy, it worked: the house sat unmolested for over fifty years.

The documented record

The house predates the Adamses. Harris Franklin — merchant, cattleman, another of Deadwood's founding fortunes — built the Queen Anne in 1892, with oak interiors, hand-painted canvas wall coverings, stained glass, and plumbing, electricity and telephone service when all three were novelties. W. E. Adams bought it in 1920, the year he also began four years as mayor.

His own file is heavier than most. His first wife Alice died of cancer in California; the shock sent their daughter Helen into premature labor that killed her, and the infant, also named Helen, lived only hours — a family gone inside forty-eight hours. He married Mary Mastrovich Vicich in 1927, he seventy-three and she twenty-nine, and Deadwood talked. At her encouragement he built the Adams Memorial Hall Museum in 1930 as a memorial to his first family and donated it to the city.

Mary outlived him by fifty-nine years — dying in 1993 after endowing the Adams-Mastrovich Foundation, which still sends money back to the Lead-Deadwood area — and sold the house in 1987; the Deadwood Historic Preservation Commission bought it in 1992 and opened it as a museum in 2000 — with over eighty percent of the furnishings the Adams family's own, which is to say the house is less restored than unpaused.

What witnesses file

Deadwood History runs the house as 'one of Deadwood's most haunted sites' — the official phrasing — and sells October paranormal investigations with Black Hills Paranormal Investigations, ninety minutes with REM-Pods, ghost boxes and EMF meters. The executive director of Deadwood History herself reported activity to investigators; teams log EVPs, shadow figures and apparitions, with the ghosts generally assessed as benevolent.

The reports have a tidy symmetry: a house abandoned intact is a house where nothing was ever removed — including, the lore holds, whoever was in it. For a surcharge after the investigation, a psychic conducts group readings in the gentlemen's smoking room, which is presumably where a ghost would wait.

What remains

What remains is the rare haunting that doubles as a preservation strategy. Mary Adams' ghost — whether she believed in it or invented it — kept a complete 1934 interior out of the estate sale and into a museum, sheet music, medicines and all. The cookies in the jar are the file's smallest exhibit and its best: the widow left in 1934, and the house simply waited for someone to come back.

The record of claims

Deadwood tourism recounts footsteps, voices and a purported apparition of W. E. Adams at the Historic Adams House — the department-store magnate who died in the house in 1934. The lore leans on the house's frozen-in-time quality: Adams's belongings were left essentially untouched for decades. The rooms stay as he left them.

Classified · hover to declassify

Deadwood tourism materials date W. E. Adams's death to June 16, 1937 — a date the historical record corrects (he died in 1934). The DISPUTED flag preserves the tourism-version date alongside the correction: a small case study in how ghost-tour copy drifts from the archive. The archive keeps the correct date.

Museum operator dates his death to 1934. Retain conflict pending obituary/civil record.

Docents and investigators at the Adams House report footsteps, voices and figures attributed to the Adams family — the claims attached to a house left essentially untouched since 1934. The frozen interiors make the 'still inhabited' feeling unusually literal, which is what the reports consistently describe.

Local folklore

Deadwood's tourism establishment recounts footsteps, voices and a purported apparition of W.E. Adams — the department-store magnate who died in the house in 1934 — at the Historic Adams House. The lore leans on the house's frozen-in-time quality: Adams's belongings were left essentially untouched for decades.

Two accounts on file

Place Type
On file

HISTORIC_HOUSE

Also reported

HISTORIC_HOUSE_MUSEUM

Preserve both source-backed variants; no automatic overwrite.

Short Description
On file

Built in 1892; preservation commission purchased it in 1992 and museum restoration followed in 2000.

Also reported

Victorian time capsule sealed for decades by a grieving widow.

Preserve both source-backed variants; no automatic overwrite.

Research Notes
On file

Tourism-supported identity and attributed claims; operator access details require enrichment. Current business and historical footprint must not be conflated.

Also reported

Historical enrichment pass from encyclopedia/official records; paranormal claims remain source-attributed reports, not verified events.

Preserve both source-backed variants; no automatic overwrite.

Alleged entities

W.E. Adamsidentity unresearched

W.E. Adams — the Deadwood department-store magnate who died in his mansion in 1934 — is the Historic Adams House's resident presence: tourism lore reports footsteps, voices and his figure in the rooms he left essentially untouched. The house's frozen-in-time quality makes the haunting claim feel almost literal.

Documented history

  • Built in 1892; preservation commission purchased it in 1992 and museum restoration followed in 2000. The house's past is on record — this entry belongs to the verified layer of the site's file. The record holds it as fact — documented, not retold. The record appears in 'Historic Adams House'. It anchors the timeline the rest of the file hangs from.

    Verified historyDeadwood History, Inc.
  • Museum operator dates W.E. Adams’ death to 1934. Historic Adams House's documented history is the record the rest of the file stands on. It's verified history: the dossier's load-bearing detail. 'Historic Adams House' documents the entry. Documented ground is what separates this file from pure legend — this is part of it.

    Verified historyDeadwood History, Inc.
  • Built in 1892; after W.E. Adams died in 1934 his widow left the house essentially sealed until the city acquired it. Historic Adams House's history is documented rather than told — this entry is part of that spine. It's verified history: the dossier's load-bearing detail. Sources including 'Historic Adams House' carry the record. It anchors the timeline the rest of the file hangs from.

    Verified historyDeadwood History, Inc.

Planning a visit

opening hours
May–September daily 9–16; April/October Tuesday–Saturday 10–16. Closed November–March.
admission fee
Adults $12; ages 6–12 $5; under 6 free.
tour availability
Guided house tours.
last verified at
2026-09-14T10:36:19+00:00

Visitor details change. Confirm with the site before travelling.

Sources on file

Field notes & open questions

Tourism-supported identity and attributed claims; operator access details require enrichment. Current business and historical footprint must not be conflated.

"Historic Adams House." HauntHunt dossier 0401, https://haunthunt.com/place/historic-adams-house-deadwood-south-dakota/ (file amended October 2, 2026).

Same signal — haunting

Within ~50 miles

End of file · continue the hunt
Bullock Hotel
0.1 mi away
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