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Tenango del Valle

municipality in the State of Mexico, Mexico

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 2, 2026
Entity authorityQ2607191
Source-derived summary

The municipality of Tenango del Valle is located in the southern portion of the Valley of Toluca in Mexico State, about 72 km southwest of Mexico City and 25 km south of Toluca. The municipal seat is the city of Tenango de Arista. While the seat is officially named Tenango de Arista, it is more commonly referred to as Tenango del Valle, as this was the original name of the town. Tenango del Valle is best known as the site of the Teotenango archeological site, which was a walled city inhabited from about 900 C.E. to 1550 C.E.

History of the town and municipality

The name "Tenango" shows the modern town's relationship with the nearby ruins of Teotenango. This site, when it was occupied, was called Tenango (or "place of the wall"). When the indigenous people were moved from this city to the valley floor below, the new village was also called Tenango. "Del Valle" (of the valley) was eventually added to distinguish the new village from the old city. Over time, the abandoned city of Tenango, became known as Teotenango ("walled city of the gods"). Both the archeological ruins and the Spanish village were referred to by the Aztec glyph for "Tenango" in the early colonial period in documents such as the Mendocino Codex. Today, this glyph is used to refer to the modern town and municipality.

Editorial summary

This brief starts where responsible research should: with the source description of “Tenango del Valle” as municipality in the State of Mexico, Mexico. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1550—that can be checked directly. The selected authority fields contribute no independent date. The account is most persuasive where Tenango, Valle and municipality can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as municipality in the State of Mexico, Mexico. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated May 2, 2026. The linked authority identifier is Q2607191. VIAF identifies the subject as 151539745. The Library of Congress control number is no00012627. Authority coordinates are 19.070, -99.630. None of the 3 selected statements returned an explicit reference. The first chronological checks are 1550.

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

Three-step research path

  1. Establish the record: confirm the title “Tenango del Valle”, its source revision and the description used here.
  2. Expand the search: follow Tenango del Valle primary sources, Tenango del Valle archive and Tenango 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 “Tenango del Valle”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
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Source & attribution

This entry incorporates text from Tenango del Valle” 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.