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Stefan Brockhoff

collective pseudonym

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJun 10, 2026
Entity authorityQ918598
Source-derived summary

Stefan Brockhoff was a pseudonym used collectively by a group of three German co-authors: Dieter Cunz, Richard Plant, and Oskar Seidlin. As Stefan Brockhoff, they wrote multiple highly successful detective novels, three published in Nazi Germany and at least one published in postwar Germany.

Authors

Cunz, Plant, and Seidlin were each born in Germany at or about the beginning of the second decade of the twentieth century. At one point or another they all of them became refugees from Nazism. They all eventually lived out their lives in the United States of America. For each of them, the writing of detective novels was a youthful avocation; their principal interests and activities in later life lay in different areas.

Novels

Stefan Brockhoff, Schuß auf die Bühne (Shot on Stage) (Leipzig, Wilhelm Goldmann Verlag, 1935)

Stefan Brockhoff, Musik im Totengässlein (Music in Totengässlein) (Bern, etc., Goldmann, 1936)

Stefan Brockhoff, Drei Kioske am See (Three Kiosks by the Lake) (Leipzig, Goldmann, 1937)

Stefan Brockhoff, Begegnung in Zermatt (Encounter in Zermatt) (Munich, Goldmann, 1955)

A fifth novel, entitled Verwirrung um Veronika, is said to have been serialized in the Zürcher Illustrierte in 1938. Cf. Angelika Jockers and Reinhard Jahn, eds., Lexikon der deutschsprachigen Krimi-Autoren (2nd ed., rev.; Munich, Verlag der Criminale, 2005). This attribution has not been independently corroborated.

Editorial summary

Begin with the source’s own compact description: “Stefan Brockhoff” is collective pseudonym. The dossier treats that line as a proposition to test through Stefan, Brockhoff and collective, not as a finished interpretation.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1935, 1936, 1937, 1955—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, Stefan, Brockhoff and collective is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “collective pseudonym” 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

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jun 10, 2026. The linked authority identifier is Q918598. VIAF identifies the subject as 20885140. The Library of Congress control number is no2009034522. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1935, 1936, 1937 and 1955.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Subject orientation
  • Search vocabulary
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Three-step research path

  1. Establish the record: confirm the title “Stefan Brockhoff”, its source revision and the description used here.
  2. Expand the search: follow Stefan Brockhoff primary sources, Stefan Brockhoff archive and Stefan 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

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Source & attribution

This entry incorporates text from Stefan Brockhoff” 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.