Óscar Pérez Solís
Spanish artillery officer, engineer, journalist and politician (1882–1951)

Óscar Pérez Solís (24 August 1882 – 26 October 1951) was a Spanish artillery officer, engineer, journalist and politician.
He became attracted to left-wing causes, and left the army in 1912.
He joined the Spanish Socialist Workers' Party and was its candidate in several general elections.
In 1921 he was one of the founders of the Communist Party of Spain, and became secretary-general of the party.
He converted to Catholicism during a period in prison in 1925–27.
After being released he disavowed his left-wing beliefs and became associated with the right-wing Falangists.
Early years (1882–1912)
Óscar Pérez Solís was born in Cabañaquinta, Asturias, on 24 August 1882.
His father was a captain of the Marine Infantry, and took the family with him on postings to Ferrol, Galicia and then Valladolid.
Oscar was expected to continue the military tradition.
He graduated from secondary school in 1898 and entered the Artillery Academy in Segovia.
The public source identifies “Óscar Pérez Solís” as spanish artillery officer, engineer, journalist and politician (1882–1951). This brief keeps that definition visible, then builds a research path around Óscar, Pérez and Solís.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Óscar Pérez Solís”, the useful work is to connect “spanish artillery officer, engineer, journalist and politician (1882–1951)” to the records capable of establishing context and consequence.
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 Jul 31, 2026. The linked authority identifier is Q6174907. VIAF identifies the subject as 202037163. The Library of Congress control number is no2018089520. 2 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1882, 1951, 1912 and 1921.
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 “Óscar Pérez Solís”, its source revision and the description used here.
- Expand the search: follow Óscar Pérez Solís primary sources, Óscar Pérez Solís archive and Óscar 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 “Óscar Pérez Solís”?
- Which claims depend on a single source or contested interpretation?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Óscar Pérez Solís” 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.