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Prince Janusz Radziwill

(1843-1923)
Person human Q75330797
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Prince Janusz Radziwill

Summary

Prince Janusz Radziwill is a human[1]. He was born on +1843-02-26T00:00:00Z[2]. He died on +1923-01-01T00:00:00Z[3].

Key Facts

  • Prince Janusz Radziwill was born on +1843-02-26T00:00:00Z[2].
  • Prince Janusz Radziwill died on +1923-01-01T00:00:00Z[3].
  • Prince Janusz Radziwill's father was Wilhelm Fürst von Radziwill[4].
  • Prince Janusz Radziwill's mother was Mathilde Gräfin von Clary und Aldringen[5].
  • Prince Janusz Radziwill was married to Maria Mostowska[6].
  • Prince Janusz Radziwill is recorded as male[7].
  • Prince Janusz Radziwill's instance of is recorded as human[8].
  • Prince Janusz Radziwill's family is recorded as House of Radziwiłł[9].
  • Prince Janusz Radziwill's genealogics.org person ID is recorded as I00092927[10].
  • Prince Janusz Radziwill's number of children is recorded as {'unit': '1', 'amount': '+0'}[11].
  • Prince Janusz Radziwill's Geni.com profile ID is recorded as 6000000002188456552[12].
  • Prince Janusz Radziwill's The Peerage person ID is recorded as p6807.htm#i68067[13].
  • Prince Janusz Radziwill's Roglo person ID is recorded as p=janusz;n=radziwill;oc=3[14].
  • Prince Janusz Radziwill's Sejm-Wielki.pl profile ID is recorded as psb.25371.8[15].

Body

Origins and Family

Prince Janusz Radziwill was born on +1843-02-26T00:00:00Z[2]. His father was Wilhelm Fürst von Radziwill[4]. His mother was Mathilde Gräfin von Clary und Aldringen[5].

Personal Life

Prince Janusz Radziwill was married to Maria Mostowska[6].

Death and Burial

Prince Janusz Radziwill died on +1923-01-01T00:00:00Z[3].

FAQs

Who were Prince Janusz Radziwill's parents?

Prince Janusz Radziwill's father was Wilhelm Fürst von Radziwill[4]. Prince Janusz Radziwill's mother was Mathilde Gräfin von Clary und Aldringen[5].

Who was Prince Janusz Radziwill married to?

Prince Janusz Radziwill's spouses include Maria Mostowska[6].

References

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

Direct Wikidata claims

  1. [7] ↑ . The Peerage. wikidata.org.
  2. [4] ↑ . The Peerage. wikidata.org.
  3. [5] ↑ . The Peerage. wikidata.org.
  4. [6] ↑ . Q121885404. Retrieved . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [2] ↑ . The Peerage. wikidata.org.
  8. [3] ↑ . The Peerage. wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . Q121885404. wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . Retrieved . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . Sejm-Wielki.pl. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Prince Janusz Radziwill. Retrieved May 3, 2026, from https://4ort.xyz/entity/prince-janusz-radziwill
MLA “Prince Janusz Radziwill.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/prince-janusz-radziwill.
BibTeX @misc{4ortxyz_prince-janusz-radziwill_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Prince Janusz Radziwill}}, year = {2026}, url = {https://4ort.xyz/entity/prince-janusz-radziwill}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Prince Janusz Radziwill — https://4ort.xyz/entity/prince-janusz-radziwill (retrieved 2026-05-03)

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