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Duchy of Masovia

Polish Vassal
Organization historical_country Q2361927
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Duchy of Masovia

Summary

Duchy of Masovia is a historical country[1]. It draws 83 Wikipedia views per month (historical_country category, ranking #502 of 1,549).[2]

Key Facts

  • Duchy of Masovia's religion is recorded as Catholic Church[3].
  • Duchy of Masovia's instance of is recorded as historical country[4].
  • Duchy of Masovia's instance of is recorded as duchy[5].
  • Duchy of Masovia's capital is recorded as Płock[6].
  • Duchy of Masovia's official language is recorded as Latin[7].
  • Duchy of Masovia's flag image is recorded as Chorągiew Mazowsza.svg[8].
  • Duchy of Masovia's coat of arms image is recorded as Księstwo Mazowieckie COA.svg[9].
  • Duchy of Masovia's flag is recorded as Q9260311[10].
  • Duchy of Masovia's locator map image is recorded as Mazowsze.png[11].
  • Duchy of Masovia's Commons category is recorded as Duchy of Masovia[12].
  • +1138-00-00T00:00:00Z marks the founding of Duchy of Masovia[13].
  • Duchy of Masovia was dissolved in +1526-00-00T00:00:00Z[14].
  • Duchy of Masovia's Freebase ID is recorded as /m/04wfzp[15].
  • Duchy of Masovia's topic's main category is recorded as Category:Duchy of Masovia[16].
  • Duchy of Masovia's native label is recorded as {'lang': 'pl', 'text': 'Księstwo mazowieckie'}[17].
  • Duchy of Masovia's Wolfram Language entity code is recorded as Entity["HistoricalCountry", "DuchyOfMasovia"][18].

Body

Founding

+1138-00-00T00:00:00Z marks the founding of Duchy of Masovia[13].

Dissolution

Duchy of Masovia was dissolved in +1526-00-00T00:00:00Z[14].

Why It Matters

Duchy of Masovia draws 83 Wikipedia views per month (historical_country category, ranking #502 of 1,549).[2] It has Wikipedia articles in 14 language editions, a strong signal of global cultural recognition.[19] It is known by 16 alternative names across languages and contexts.[20]

Related Entities

Łomża Płock

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. [3] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] ↑ . Wikidata sitelinks. wikidata.org.
  3. [20] ↑ . 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 Masovia. Retrieved April 10, 2026, from https://4ort.xyz/entity/duchy-of-masovia
MLA “Duchy of Masovia.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/duchy-of-masovia.
BibTeX @misc{4ortxyz_duchy-of-masovia_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Duchy of Masovia}}, year = {2026}, url = {https://4ort.xyz/entity/duchy-of-masovia}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Duchy of Masovia — https://4ort.xyz/entity/duchy-of-masovia (retrieved 2026-04-10)

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