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Jesús Marcelo de los Santos

Mexican politician

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMay 4, 2026
Entity authorityQ2072457 ↗
Source-derived summary

Jesús Marcelo de los Santos Fraga (born December 15, 1948) is a Mexican politician, member of the PAN party, and Governor of the state of San Luis Potosí (2003–2009).

Marcelo de los Santos studied public accounting at Universidad Autónoma de San Luis Potosí (UASLP), and has spent most of his life practising his profession in a variety of organizations. He was heavily questioned regarding his involvement in the 1999 bankruptcy of the credit union "UNICRER", where his competence was seriously scrutinized. He was also a soccer player and a lecturer at UASLP.

In 1997 he joined the PAN and was a candidate for governor of San Luis Potosí, losing by a single percentage point. He was municipal president of the capital, also named San Luis Potosí, from 2000 to 2003. In 2003 he ran for governor again, and this time he won the election.

As governor, the state of San Luis Potosi became more industrialized and this can be seen with many new plants like the GM San Luis Potosí Assembly. He also built the new Centro de Convenciones, which is one of the biggest in Mexico. The Museo Laberinto de las Ciencias y de las Artes, an interactive museum for children and teens, was also built during his governorship.

During his period as governor President Felipe Calderon declared war on drugs.

Editorial summary

“Jesús Marcelo de los Santos” enters the record as mexican politician. Crown Archives preserves that source wording while asking what Jesús, Marcelo and Santos can confirm, complicate or overturn.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1948, 2003, 2009, 1999—that can be checked directly. The linked authority record independently contributes the date 1940-12-15. Its strongest next move is a source search built around Jesús, Marcelo and Santos.
Editorial analysis

Why this record matters

“Jesús Marcelo de los Santos” is worth following because a concise public description often conceals a longer documentary argument. Here, Jesús, Marcelo and Santos provides the most credible route into that argument.

Evidence profile

Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated May 4, 2026. The linked authority identifier is Q2072457. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1948, 2003, 2009 and 1999.

Critical limits

Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. 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

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Jesús Marcelo de los Santos”, its source revision and the description used here.
  2. Expand the search: follow Jesús Marcelo de los Santos primary sources, Jesús Marcelo de los Santos archive and Jesús 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 “Jesús Marcelo de los Santos”?
  2. How has the subject’s reputation changed across later accounts?
  3. Which claims depend on a single source or contested interpretation?
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Source & attribution

This entry incorporates text from “Jesús Marcelo de los Santos” 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.