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Firmino Filho

Brazilian politician (1963-2021)

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 15, 2026
Entity authorityQ10282601
Source-derived summary

Firmino da Silveira Soares Filho (16 December 1963 – 6 April 2021) was a Brazilian economist and politician. A member of the Brazilian Social Democracy Party, he served as Mayor of Teresina from 1997 to 2004 and again from 2013 to 2020. With three terms, he matched the amount of his predecessor, Raimundo Wall Ferraz. He also served on the Legislative Assembly of Piauí.

Biography

Filho graduated from the Federal University of Pernambuco with a degree in economics. He earned his master's degree from the University of Illinois. Subsequently, he worked for the Tribunal de Contas da União and as a professor for the Federal University of Piauí.

Filho began his political career at the age of 30 in 1993, when he was appointed by Mayor of Teresina Raimundo Wall Ferraz to become Municipal Secretary of Finance. After the Mayor's death on 22 March 1995, Filho kept his administrative position under the leadership of Francisco Gerardo.

A member of the Brazilian Social Democracy Party, Filho was elected Mayor of Teresina in 1996, defeating Alberto Tavares Silva of the Brazilian Democratic Movement in the second round.

Editorial summary

The public source identifies “Firmino Filho” as brazilian politician (1963-2021). This brief keeps that definition visible, then builds a research path around Firmino, Filho and Brazilian.

Editorial reviewStrongest as a route into the people, institutions and dated events that shaped the subject’s public record. The current lead gives the account dated anchors—1963, 2021, 1997, 2004—that can be checked directly. The linked authority record independently contributes the date 1963-12-16. Its value is orientation rather than verdict, with Firmino, Filho and Brazilian providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Firmino Filho”, the useful work is to connect “brazilian politician (1963-2021)” to the records capable of establishing context and consequence.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 15, 2026. The linked authority identifier is Q10282601. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1963, 2021, 1997 and 2004.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. 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 “Firmino Filho”, its source revision and the description used here.
  2. Expand the search: follow Firmino Filho primary sources, Firmino Filho archive and Firmino 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 “Firmino Filho”?
  2. Which claims depend on a single source or contested interpretation?
  3. How has the subject’s reputation changed across later accounts?
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Source & attribution

This entry incorporates text from Firmino Filho” 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.