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Casimir R. Kwietniewski

Polish zoologist (1873-1942)
Person human Q21395033
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Summary

Casimir R. Kwietniewski was born on January 1, 1873[1], in Warsaw[2]. He died on January 1, 1942[3], in Warsaw[4]. He worked as a zoologist[5]. He is known by 6 alternative names across languages and contexts.[6]

Key Facts

  • Date of birth: April 3, 1873[7]
  • Date of death: October 4, 1942[8]
  • Country of citizenship: Poland[9]
  • Sex or gender: male[10]
  • Given name: Casimir[11]
  • Described by source: Polish Biographical Dictionary[12]
  • Languages spoken, written or signed: Polish[13]

FAQs

Where was Casimir R. Kwietniewski born?

Casimir R. Kwietniewski's place of birth was Warsaw[2].

Where did Casimir R. Kwietniewski die?

Casimir R. Kwietniewski passed away in Warsaw[4].

What did Casimir R. Kwietniewski do for work?

Casimir R. Kwietniewski worked as a zoologist[5].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [10] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [1] ↑ . Österreichisches Biographisches Lexikon 1815–1950. Retrieved . wikidata.org.
  7. [7] ↑ . Österreichisches Biographisches Lexikon 1815–1950. Retrieved . biographien.ac.at. Provenance: wikidata.org.
  8. [3] ↑ . Österreichisches Biographisches Lexikon 1815–1950. Retrieved . wikidata.org.
  9. [8] ↑ . Österreichisches Biographisches Lexikon 1815–1950. Retrieved . biographien.ac.at. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [6] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Casimir R. Kwietniewski. Retrieved October 7, 2026, from https://4ort.xyz/entity/casimir-r-kwietniewski
MLA “Casimir R. Kwietniewski.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Oct. 2026, https://4ort.xyz/entity/casimir-r-kwietniewski.
BibTeX @misc{4ortxyz_casimir-r-kwietniewski_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Casimir R. Kwietniewski}}, year = {2026}, url = {https://4ort.xyz/entity/casimir-r-kwietniewski}, note = {Accessed: 2026-10-07}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5d ago · Epìdosis · 2026-10-07 view diff on Wikidata ↗
    Wikipedia languages → ['species']
    Sitelink count → 1
    Sbn author id → CUBV086675, PUVV446450
    Claims rich → —
    "/* wbcreateclaim-create:1| */ Sbn author id: PUVV446450, [[:toollabs:quickstatements/#/batch/289737|batch #289737]]"
  2. 20w ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Place of birth → Warsaw
    Bhl creator id → 192534
    Date of birth → +1873-01-01T00:00:00Z, +1873-04-03T00:00:00Z
    Pmb – personen der moderne basis person id → 98835
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32080|batch #32080]]: import P21 and P106 from GND (22)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.