Duchy of Warsaw

Napoleonic client state (1807–1815)
Organization client_state Q152115
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Duchy of Warsaw

Summary

Duchy of Warsaw is a client state[1]. It draws 770 Wikipedia views per month (client_state category, ranking #1 of 2).[2]

Key Facts

  • Duchy of Warsaw's religion is recorded as Catholic Church[3].
  • Duchy of Warsaw is in the country of Duchy of Warsaw[4].
  • Duchy of Warsaw's continent is recorded as Europe[5].
  • Duchy of Warsaw's instance of is recorded as client state[6].
  • Duchy of Warsaw's instance of is recorded as Napoleonic client state[7].
  • Duchy of Warsaw's instance of is recorded as historical country[8].
  • Duchy of Warsaw's instance of is recorded as principality[9].
  • Duchy of Warsaw's capital is recorded as Warsaw[10].
  • Duchy of Warsaw's official language is recorded as Polish[11].
  • Duchy of Warsaw's coat of arms image is recorded as Grand Coat of Arms of Duchy of Warsaw.svg[12].
  • Duchy of Warsaw's basic form of government is recorded as constitutional monarchy[13].
  • Duchy of Warsaw's legislative body is recorded as Sejm of the Duchy of Warsaw[14].
  • Duchy of Warsaw's VIAF cluster ID is recorded as 158438998[15].
  • Duchy of Warsaw's locator map image is recorded as Duchy of Warsaw (1812).svg[16].
  • Duchy of Warsaw's Library of Congress authority ID is recorded as n96020062[17].
  • Duchy of Warsaw's Commons category is recorded as Duchy of Warsaw[18].
  • +1807-01-01T00:00:00Z marks the founding of Duchy of Warsaw[19].
  • Duchy of Warsaw was dissolved in +1815-01-01T00:00:00Z[20].
  • Duchy of Warsaw's coordinate location is recorded as {'lat': 52.24305555555556, 'lon': 21.016666666666666}[21].
  • Duchy of Warsaw's Freebase ID is recorded as /m/01__d_[22].
  • Duchy of Warsaw's topic's main category is recorded as Category:Duchy of Warsaw[23].
  • Duchy of Warsaw's population is recorded as {'amount': '+4300000'}[24].
  • Duchy of Warsaw's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[25].
  • Duchy of Warsaw's described by source is recorded as Jewish Encyclopedia of Brockhaus and Efron[26].
  • Duchy of Warsaw's described by source is recorded as Armenian Soviet Encyclopedia, vol. 11[27].

Body

Founding

+1807-01-01T00:00:00Z marks the founding of Duchy of Warsaw[19].

Identity

Duchy of Warsaw's official name is recorded as {'lang': 'pl', 'text': 'Księstwo Warszawskie'}[28].

Dissolution

Duchy of Warsaw was dissolved in +1815-01-01T00:00:00Z[20].

Why It Matters

Duchy of Warsaw draws 770 Wikipedia views per month (client_state category, ranking #1 of 2).[2] It has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[29] It is known by 34 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [8] . wikidata.org.
  6. [9] . wikidata.org.
  7. [10] . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . wikidata.org.
  10. [13] . wikidata.org.
  11. [3] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . Virtual International Authority File. Retrieved . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . Virtual International Authority File. Retrieved . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . Q43418219. wikidata.org.
  18. [20] . Q43418219. wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Freebase Data Dumps. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.
  26. [28] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). Duchy of Warsaw. Retrieved April 10, 2026, from https://4ort.xyz/entity/duchy-of-warsaw
MLA “Duchy of Warsaw.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/duchy-of-warsaw.
BibTeX @misc{4ortxyz_duchy-of-warsaw_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Duchy of Warsaw}}, year = {2026}, url = {https://4ort.xyz/entity/duchy-of-warsaw}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Duchy of Warsaw — https://4ort.xyz/entity/duchy-of-warsaw (retrieved 2026-04-10)

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