CACrown ArchivesThe cinema collection
Menu
Research dossier · People & Ideas

Alejandra Onieva

Spanish actress and model

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 revisionSep 19, 2026
Entity authorityQ5664701 ↗
Source-derived summary

Alejandra Onieva Molas (born 1 June 1992) is a Spanish actress best known for appearing as Soledad Castro Montenegro in the long-running telenovela El secreto de Puente Viejo, and in the Spanish Netflix original series Alta Mar (High Seas).

Early life

Alejandra Onieva Molas was born on June 1, 1992, in Madrid, Spain, to father Iñigo Onieva. She has an older brother named Iñigo, a younger brother named Jaime, and a stepsibling named Guille, who was born after her parents' divorce from her father's new marriage.

Career

Onieva studied in the schools of interpretation Interactive Study and Fourth Wall. She started studying advertising, public relations and fashion but shortly thereafter she left her university because she had been selected to play one of the main roles in the daily series El secreto de Puente Viejo.

She has participated in the play Mezclando colores. El secreto de Puente Viejo was her first job as an actress on the small screen.

Beginning in 2015, she joined the cast of the planned Antena 3 series La sonrisa de las mariposas.

In 2017 she was part of the cast of the Telecinco series, Ella es tu padre with the actors Carlos Santos, María Castro and Rubén Cortada among others. The series premiered on September 4, 2017, to a positive reception but experienced a decline in viewership, leading to its suspension after the seventh episode aired on October 17 of the same year.

Editorial summary

Begin with the source’s own compact description: “Alejandra Onieva” is spanish actress and model. The dossier treats that line as a proposition to test through Alejandra, Onieva and Spanish, not as a finished interpretation.

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—1992, 2015, 2017—that can be checked directly. The linked authority record independently contributes the date 1992-06-01. For this dossier, Alejandra, Onieva and Spanish is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “spanish actress and model” 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

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 Sep 19, 2026. The linked authority identifier is Q5664701. VIAF identifies the subject as 551144783027813558974. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1992, 2015 and 2017.

Critical limits

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.

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 “Alejandra Onieva”, its source revision and the description used here.
  2. Expand the search: follow Alejandra Onieva primary sources, Alejandra Onieva archive and Alejandra 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 “Alejandra Onieva”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. How has the subject’s reputation changed across later accounts?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Alejandra Onieva” 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.