CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Efraín Cordero

Salvadoran middle-distance runner

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 15, 2026
Entity authorityQ43472149
Source-derived summary

Efraín Cordero (born 8 March 1938, date of death unknown) was a Salvadoran steeplechaser and long-distance runner. He made his international debut at the 1962 Central American and Caribbean Games, competing in the men's 3000 metres steeplechase. Six years later, he competed in the men's 3000 metres steeplechase at the 1968 Summer Olympics but did not advance past the qualifiers.

Biography

Efraín Cordero was born on 8 March 1938 in Quezaltepeque, El Salvador. As an athlete, hhe competed for El Salvador in international competition.

Cordero made his international debut for El Salvador at the 1962 Central American and Caribbean Games held in Kingston, Jamaica. There, he competed in the men's 3000 metres steeplechase held on 20 August against eight other competitors. He recorded a time of 9:54.4 and placed sixth overall. Although he did not medal, he earned a new personal best time in the event. Cordero then competed at the 1962 Ibero-American Games held in Madrid, Spain, competing in two events.

Editorial summary

Begin with the source’s own compact description: “Efraín Cordero” is salvadoran middle-distance runner. The dossier treats that line as a proposition to test through Efraín, Cordero and Salvadoran, not as a finished interpretation.

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—1938, 1962, 1968—that can be checked directly. The linked authority record independently contributes the date 1938-03-08. For this dossier, Efraín, Cordero and Salvadoran is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “salvadoran middle-distance runner” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 15, 2026. The linked authority identifier is Q43472149. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1938, 1962 and 1968.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. 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

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 “Efraín Cordero”, its source revision and the description used here.
  2. Expand the search: follow Efraín Cordero primary sources, Efraín Cordero archive and Efraín 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 “Efraín Cordero”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Efraín Cordero” 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.