CACrown ArchivesThe cinema collection
Menu
Research dossier · People & Ideas

Ferran Sunyer i Balaguer

Spanish mathematician (1912–1967)

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 revisionJan 30, 2026
Entity authorityQ1189748 ↗
Source-derived summary

Ferran Sunyer i Balaguer (6 February 1912 – 27 December 1967) was a Catalan mathematician who is the namesake of the Ferran Sunyer i Balaguer Prize. He was born with almost complete physical disabilities and never went to school because his doctor advised that Ferran should not be subjected to such stress. He was homeschooled by his mother and developed great interests in mathematics.

It wasn't until 9 December 1967, 18 days prior to his death, that his confirmation as a scientific member was made public by the Divisió de Ciencias Matemá, Médicas y de Naturaleza of the Council.

Editorial summary

This brief starts where responsible research should: with the source description of “Ferran Sunyer i Balaguer” as spanish mathematician (1912–1967). Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1912, 1967—that can be checked directly. The authority record carries competing date values—1912-01-01, 1912-02-06—which should remain separate until their references and qualifiers are resolved. The account is most persuasive where Ferran, Sunyer and Balaguer can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as spanish mathematician (1912–1967). Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

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 30, 2026. The linked authority identifier is Q1189748. VIAF identifies the subject as 136807336. The Library of Congress control number is n96025959. 4 of 4 selected statements include explicit references; 1 carry qualifiers and 1 use preferred rank. The first chronological checks are 1912 and 1967.

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 “Ferran Sunyer i Balaguer”, its source revision and the description used here.
  2. Expand the search: follow Ferran Sunyer i Balaguer primary sources, Ferran Sunyer i Balaguer archive and Ferran 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 “Ferran Sunyer i Balaguer”?
  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 “Ferran Sunyer i Balaguer” 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.