Pedro Guerreiro
Portuguese politician
Pedro Miguel Neves Guerreiro (born 25 February 1966, Lisbon) is a Portuguese politician and Member of the European Parliament for the Portuguese Communist Party, part of the European United Left - Nordic Green Left group. He took his seat in the European Parliament on 13 January 2005, replacing Sérgio Ribeiro of the same party.
Begin with the source’s own compact description: “Pedro Guerreiro” is portuguese politician. The dossier treats that line as a proposition to test through Pedro, Guerreiro and Portuguese, not as a finished interpretation.
Why this record matters
The phrase “portuguese politician” 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.
The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jan 25, 2026. The linked authority identifier is Q6271770. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1966 and 2005.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. 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.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Pedro Guerreiro”, its source revision and the description used here.
- Expand the search: follow Pedro Guerreiro primary sources, Pedro Guerreiro archive and Pedro research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Pedro Guerreiro”?
- Which primary records establish identity, chronology and institutional ties?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Pedro Guerreiro” 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.