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Research dossier · Places & Architecture

Ray, Iran

city in Tehran Province, Iran

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 12, 2026
Entity authorityQ636188
Source-derived summary

Shahr-e Ray (Persian: شهر ری) is the capital of Ray County, Tehran province, Iran. Formerly a distinct city, it has now been absorbed into the metropolitan area of Greater Tehran as the 20th district of municipal Tehran, the capital city of the country.

In historical sources also known as Rhages (), Rhagae, and Arsacia, Ray is the oldest existing city in Tehran province. In the classical era, it was a prominent city belonging to Media, the political and cultural base of the Medes. Ancient Persian inscriptions and the Avesta (Zoroastrian scriptures), among other sources, attest to the importance of ancient Ray. Ray is mentioned several times in the Apocrypha. It is also shown on the fourth-century Peutinger Map.

The city was subject to severe destruction during the medieval invasions by the Arabs, Turks, and Mongols. Its position as a capital city was revived during the reigns of the Buyid Daylamites and the Seljuk Turks.

Ray is richer than many other ancient cities in the number of its historical monuments.

Editorial summary

“Ray, Iran” enters the record as city in Tehran Province, Iran. Crown Archives preserves that source wording while asking what Iran, city and Tehran can confirm, complicate or overturn.

Editorial reviewA valuable geographic starting point for tracing changing names, boundaries, uses and administrative responsibility. The current 169-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Iran, city and Tehran.
Editorial analysis

Why this record matters

“Ray, Iran” is worth following because a concise public description often conceals a longer documentary argument. Here, Iran, city and Tehran provides the most credible route into that argument.

Evidence profile

Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Aug 12, 2026. The linked authority identifier is Q636188. VIAF identifies the subject as 168627904. The Library of Congress control number is n99910817. Authority coordinates are 35.597, 51.434. 1 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.

Critical limits

Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Ray, Iran”, its source revision and the description used here.
  2. Expand the search: follow Ray, Iran primary sources, Ray, Iran archive and Iran 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 “Ray, Iran”?
  2. What physical evidence or contemporary plan supports the description?
  3. Which earlier names or jurisdictions may reveal additional records?
Subject index

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Source & attribution

This entry incorporates text from Ray, Iran” 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.