Johannes Treu
type: Person
description: Dr. phil. Martin-Luther-Universität Halle-Wittenberg 1913
birth date: 1882-08-03
birth place: Gardelegen
alumni of: Martin Luther University Halle-Wittenberg
has occupation: teacher at a Gymnasium
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citations:
  source: Integrated Authority File
  stated in qid: Q36578
  retrieved: 2025-11-18
citations:
  source: Virtual International Authority File
  stated in qid: Q54919
  retrieved: 2025-08-03
citations:
  source: Mathematics Genealogy Project
  stated in qid: Q829984
meta:
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  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-31T12:00:50.922366Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T14:05:08.842597+00:00Z