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Iron chair

torture device

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 23, 2026
Entity authorityQ1807995
Source-derived summary

An iron chair is a torture device that has several different variations depending on its origin and use throughout history. It is also known as the Chinese torture chair or the torture chair. In all cases, the victim was seated on several strips or plates of brass and placed over an open flame and slowly roasted alive. In other variations, the victim was tied to an iron armchair and then slowly pushed nearer and nearer to a blazing fire." Other versions of the chair had the addition of small sharp spikes which lined the back, seat, armrests and leg rests. The number of spikes ranged from 500 to 1,500.

Origin

The iron chair originated from Europe's Middle Ages, though it was used around the world in different variations as well.

Lead

The iron chair was a torture device that was added to dungeons in the Middle Ages. It experienced its prime in popularity in Europe. The iron chair has many different variations depending on its location but they consisted of 500-1500 spikes covering the whole chair with a hole on the seat for fire and coal to be placed under.

The iron chair was used as punishment.

Editorial summary

“Iron chair” enters the record as torture device. Crown Archives preserves that source wording while asking what Iron, chair and torture can confirm, complicate or overturn.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1500—that can be checked directly. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Iron, chair and torture.
Editorial analysis

Why this record matters

“Iron chair” is worth following because a concise public description often conceals a longer documentary argument. Here, Iron, chair and torture provides the most credible route into that argument.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jun 23, 2026. The linked authority identifier is Q1807995. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1500.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Iron chair”, its source revision and the description used here.
  2. Expand the search: follow Iron chair primary sources, Iron chair archive and Iron research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Iron chair”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
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Source & attribution

This entry incorporates text from Iron chair” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.