Leon Benois
Russian architect (1856-1928)

Leon or Leonty Nikolayevich Benois (Russian: Лео́нтий Никола́евич Бенуа́, romanized: Leonty Nikolayevich Benua; 23 August [O.S. 11 August] 1856 – 8 February 1928) was a Russian architect from the Benois family.
Biography
He was the son of architect Nicholas Benois, the brother of artists Alexandre Benois and Albert Benois. He built the Roman Catholic cathedral of Notre-Dame in St Petersburg, the mausoleum of the Grand Dukes of Russia in the Peter and Paul Fortress, the Russian Chapel in Darmstadt, and the Alexander Nevsky Cathedral, Warsaw, among many other works. Benois served as Dean of the Imperial Academy of Arts (1903–06, 1911–17) and edited the architecture magazine Zodchii. He gave his name to Leonardo da Vinci's painting Benois Madonna which he inherited from his father-in-law and presented to the Hermitage Museum. The painter Nadia Benois was his daughter, and the actor Sir Peter Ustinov was his grandson.
He died on 8 February 1928.
See also
Benois family
References
Sources
"Бенуа, художники" . Brockhaus and Efron Encyclopedic Dictionary (in Russian). 1906.
“Leon Benois” enters the record as russian architect (1856-1928). Crown Archives preserves that source wording while asking what Leon, Benois and Russian can confirm, complicate or overturn.
Why this record matters
“Leon Benois” is worth following because a concise public description often conceals a longer documentary argument. Here, Leon, Benois and Russian provides the most credible route into that argument.
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 16, 2026. The linked authority identifier is Q520461. VIAF identifies the subject as 33179920. The Library of Congress control number is n2007066535. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1856, 1928, 1903 and 1911.
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 “Leon Benois”, its source revision and the description used here.
- Expand the search: follow Leon Benois primary sources, Leon Benois archive and Leon 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 “Leon Benois”?
- How has the subject’s reputation changed across later accounts?
- Which claims depend on a single source or contested interpretation?
Search terms from this dossier
This entry incorporates text from “Leon Benois” 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.