Janusz Onyszkiewicz

Polish politician
Person human Q1683072
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Janusz Onyszkiewicz

Summary

Janusz Onyszkiewicz is a human[1]. Born in Lviv[2], he… he was born on January 1, 1937[3]. He worked as a mathematician[4], politician[5], and trade unionist[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (80 views/month, #7,276 of 1,000,298).[7]

Key Facts

  • Born in Lviv[2], Janusz Onyszkiewicz…
  • Janusz Onyszkiewicz was born on January 1, 1937[3].
  • Janusz Onyszkiewicz was born on December 18, 1937[8].
  • Janusz Onyszkiewicz was married to Joanna Onyszkiewicz[9].
  • A child of Janusz Onyszkiewicz was Danuta Onyszkiewicz[10].
  • Janusz Onyszkiewicz held citizenship in Poland[11].
  • Janusz Onyszkiewicz's professions included mathematician[4].
  • Janusz Onyszkiewicz's professions included politician[5].
  • Janusz Onyszkiewicz worked as a trade unionist[6].
  • Janusz Onyszkiewicz held the position of Vice President of the European Parliament[12].
  • Janusz Onyszkiewicz held the position of member of the Sejm[13].
  • Janusz Onyszkiewicz held the position of member of the Sejm of the Polish People's Republic[14].
  • Among Janusz Onyszkiewicz's employers was University of Warsaw[15].
  • Janusz Onyszkiewicz was employed by Polish Academy of Sciences[16].
  • Janusz Onyszkiewicz's doctoral advisor was Andrzej Mostowski[17].
  • Janusz Onyszkiewicz received the Manfred Wörner Medal[18].
  • Janusz Onyszkiewicz received the The Order of the Rising Sun, Gold Rays with Neck Ribbon[19].
  • Janusz Onyszkiewicz received the Commander of the Order of Polonia Restituta[20].
  • Janusz Onyszkiewicz received the Commander's Grand Cross of the Order of the Lithuanian Grand Duke Gediminas[21].
  • Janusz Onyszkiewicz received the Order of the Cross of Terra Mariana, 2nd Class[22].
  • Janusz Onyszkiewicz received the Officer of the Legion of Honour[23].
  • Janusz Onyszkiewicz was a member of Solidarity[24].
  • Janusz Onyszkiewicz was a member of Stowarzyszenie Euro-Atlantyckie[25].
  • Janusz Onyszkiewicz is recorded as male[26].
  • Janusz Onyszkiewicz's instance of is recorded as human[27].

Body

Origins and Family

Janusz Onyszkiewicz's place of birth was Lviv[2]. Recorded date of birth include January 1, 1937[3] and December 18, 1937[8].

Education

Janusz Onyszkiewicz's doctoral advisor was Andrzej Mostowski[17]. He earned the academic degree of Doctor of Sciences in Physics and Mathematics[28].

Career and Affiliations

Recorded occupations include mathematician[4], politician[5], and trade unionist[6]. Employers include University of Warsaw[15], a university[29], in Poland[30], founded in 1816[31], headquartered in Warsaw[32] and Polish Academy of Sciences[16], an academy of sciences[33], in Poland[34], founded in 1951[35], headquartered in Palace of Culture and Science[36]. Positions held include Vice President of the European Parliament[12], a public office[37]; member of the Sejm[13], a position[38], in Poland[39]; and member of the Sejm of the Polish People's Republic[14].

Recognition

Awards received include Manfred Wörner Medal[18], a peace award[40], founded in 1996[41]; The Order of the Rising Sun, Gold Rays with Neck Ribbon[19], a grade of an order[42], in Japan[43], founded in 2003[44]; Commander of the Order of Polonia Restituta[20], a grade of an order[45], in Poland[46]; Commander's Grand Cross of the Order of the Lithuanian Grand Duke Gediminas[21], a grade of an order[47], in Lithuania[48]; Order of the Cross of Terra Mariana, 2nd Class[22], a grade of an order[49], in Estonia[50]; and Officer of the Legion of Honour[23], a grade of an order[51], in France[52].

Personal Life

Among Janusz Onyszkiewicz's spouses was Joanna Onyszkiewicz[9]. A child of him was Danuta Onyszkiewicz[10]. Political affiliations include Democratic Party – demokraci.pl[53], a political party[54], in Poland[55], founded in 2005[56], headquartered in Warsaw[57]; Citizens' Movement for Democratic Action[58], a political party[59], in Poland[60], founded in 1990[61]; Solidarity Citizens' Committee[62], a political party[63], in Poland[64], headquartered in Warsaw[65]; Democratic Union[66], a former liberal party[67], in Poland[68], founded in 1990[69], headquartered in Warsaw[70]; Freedom Union[71], a former liberal party[72], in Poland[73], founded in 1994[74], headquartered in Warsaw[75]; and Union of European Democrats[76], a political party[77], in Poland[78], founded in 2016[79].

Why It Matters

Janusz Onyszkiewicz ranks in the top 0.73% of human entities by monthly Wikipedia readership (80 views/month, #7,276 of 1,000,298).[7] He has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[80] He is known by 13 alternative names across languages and contexts.[81]

FAQs

Where was Janusz Onyszkiewicz born?

Janusz Onyszkiewicz was born in Lviv[2].

Who was Janusz Onyszkiewicz married to?

Janusz Onyszkiewicz's spouses include Joanna Onyszkiewicz[9].

What did Janusz Onyszkiewicz do for work?

Janusz Onyszkiewicz worked as mathematician[4], politician[5], and trade unionist[6].

What awards did Janusz Onyszkiewicz receive?

Honors received include Manfred Wörner Medal[18], The Order of the Rising Sun, Gold Rays with Neck Ribbon[19], Commander of the Order of Polonia Restituta[20], and Commander's Grand Cross of the Order of the Lithuanian Grand Duke Gediminas[21].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [26] . wikidata.org.
  3. [9] . Retrieved . wikidata.org.
  4. [11] . wikidata.org.
  5. [27] . bs.sejm.gov.pl. bs.sejm.gov.pl. Provenance: wikidata.org.
  6. [12] . Retrieved . wikidata.org.
  7. [13] . wikidata.org.
  8. [14] . bs.sejm.gov.pl. Retrieved . bs.sejm.gov.pl. Provenance: wikidata.org.
  9. [10] . wikidata.org.
  10. [53] . wikidata.org.
  11. [58] . Retrieved . wikidata.org.
  12. [62] . Retrieved . wikidata.org.
  13. [66] . Retrieved . wikidata.org.
  14. [71] . Retrieved . wikidata.org.
  15. [76] . Retrieved . wikidata.org.
  16. [4] . wikidata.org.
  17. [5] . Members of the European Parliament. Retrieved . wikidata.org.
  18. [6] . wikidata.org.
  19. [15] . wikidata.org.
  20. [16] . Retrieved . wikidata.org.
  21. [18] . Retrieved . wikidata.org.
  22. [19] . pl.emb-japan.go.jp. pl.emb-japan.go.jp. Provenance: wikidata.org.
  23. [20] . Retrieved . wikidata.org.
  24. [21] . Retrieved . wikidata.org.
  25. [22] . Retrieved . wikidata.org.
  26. [23] . Retrieved . wikidata.org.
  27. [17] . wikidata.org.
  28. [24] . Retrieved . wikidata.org.
  29. [25] . Retrieved . wikidata.org.
  30. [28] . Mathematics Genealogy Project. wikidata.org.
  31. [3] . Integrated Authority File. Retrieved . bs.sejm.gov.pl. Provenance: wikidata.org.
  32. [8] . wikidata.org.

Inline context (facts about related entities)

  1. [37] . Wikidata. wikidata.org. → on this site
  2. [38] . Wikidata. wikidata.org. → on this site
  3. [39] . Wikidata. wikidata.org. → on this site
  4. [54] . Wikidata. wikidata.org. → on this site
  5. [55] . Wikidata. wikidata.org. → on this site
  6. [56] . Wikidata. wikidata.org. → on this site
  7. [57] . Wikidata. wikidata.org. → on this site
  8. [59] . Wikidata. wikidata.org. → on this site
  9. [60] . Wikidata. wikidata.org. → on this site
  10. [61] . Wikidata. wikidata.org. → on this site
  11. [63] . Wikidata. wikidata.org. → on this site
  12. [64] . Wikidata. wikidata.org. → on this site
  13. [65] . Wikidata. wikidata.org. → on this site
  14. [67] . Wikidata. wikidata.org. → on this site
  15. [68] . Wikidata. wikidata.org. → on this site
  16. [69] . Wikidata. wikidata.org. → on this site
  17. [70] . Wikidata. wikidata.org. → on this site
  18. [72] . Wikidata. wikidata.org. → on this site
  19. [73] . Wikidata. wikidata.org. → on this site
  20. [74] . Wikidata. wikidata.org. → on this site
  21. [75] . Wikidata. wikidata.org. → on this site
  22. [77] . Wikidata. wikidata.org. → on this site
  23. [78] . Wikidata. wikidata.org. → on this site
  24. [79] . Wikidata. wikidata.org. → on this site
  25. [29] . Wikidata. wikidata.org. → on this site
  26. [30] . Wikidata. wikidata.org. → on this site
  27. [31] . Wikidata. wikidata.org. → on this site
  28. [32] . Wikidata. wikidata.org. → on this site
  29. [33] . Wikidata. wikidata.org. → on this site
  30. [34] . Wikidata. wikidata.org. → on this site
  31. [35] . Wikidata. wikidata.org. → on this site
  32. [36] . Wikidata. wikidata.org. → on this site
  33. [40] . Wikidata. wikidata.org. → on this site
  34. [41] . Wikidata. wikidata.org. → on this site
  35. [42] . Wikidata. wikidata.org. → on this site
  36. [43] . Wikidata. wikidata.org. → on this site
  37. [44] . Wikidata. wikidata.org. → on this site
  38. [45] . Wikidata. wikidata.org. → on this site
  39. [46] . Wikidata. wikidata.org. → on this site
  40. [47] . Wikidata. wikidata.org. → on this site
  41. [48] . Wikidata. wikidata.org. → on this site
  42. [49] . Wikidata. wikidata.org. → on this site
  43. [50] . Wikidata. wikidata.org. → on this site
  44. [51] . Wikidata. wikidata.org. → on this site
  45. [52] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [80] . Wikidata sitelinks. wikidata.org.
  3. [81] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Janusz Onyszkiewicz. Retrieved April 10, 2026, from https://4ort.xyz/entity/janusz-onyszkiewicz
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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. 15d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Educated at
    Member of political party Democratic Party – demokraci.pl, Citizens' Movement for Democratic Action, Solidarity Citizens' Committee +3
    Instance of human
    Occupation mathematician, politician, trade unionist
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31725|batch #31725]]: import P21 and P106 from GND (19)"
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