Jan Ptaszycki

Polish-Russian mathematician
Person human Q15087358
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Jan Ptaszycki

Summary

Jan Ptaszycki is a human[1]. His place of birth was Volhynian Governorate[2]. He was born on +1854-06-04T00:00:00Z[3]. He passed away in Saint Petersburg[4]. He died on +1912-02-04T00:00:00Z[5]. He worked as a teacher[6].

Key Facts

  • Jan Ptaszycki was born in Volhynian Governorate[2].
  • Jan Ptaszycki died in Saint Petersburg[4].
  • Jan Ptaszycki was born on +1854-06-04T00:00:00Z[3].
  • Jan Ptaszycki was born on +1854-00-00T00:00:00Z[7].
  • Jan Ptaszycki died on +1912-02-04T00:00:00Z[5].
  • Jan Ptaszycki held citizenship in Russian Empire[8].
  • Polish was Jan Ptaszycki's native language[9].
  • Jan Ptaszycki worked as a teacher[6].
  • Among Jan Ptaszycki's employers was Mikhailovskaya Military Artillery Academy[10].
  • Jan Ptaszycki's image is recorded as Das Fotoalbum für Weierstraß 045 (Jan Ptaszycki).jpg[11].
  • Jan Ptaszycki is recorded as male[12].
  • Jan Ptaszycki's instance of is recorded as human[13].
  • Jan Ptaszycki's VIAF cluster ID is recorded as 309875272[14].
  • Jan Ptaszycki's Commons category is recorded as Jan Ptaszycki[15].
  • Jan Ptaszycki's family name is recorded as Ptaszycki[16].
  • Jan Ptaszycki's given name is recorded as Jan[17].
  • Jan Ptaszycki's NUKAT ID is recorded as n2018295630[18].
  • Jan Ptaszycki's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[19].
  • Jan Ptaszycki's described by source is recorded as Polish Biographical Dictionary[20].
  • Jan Ptaszycki's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[21].
  • Jan Ptaszycki's languages spoken, written or signed is recorded as Polish[22].
  • Jan Ptaszycki's birth name is recorded as Jan Ptaszycki[23].
  • Jan Ptaszycki's zbMATH author ID is recorded as ptaszycki.jan[24].
  • Jan Ptaszycki's Google Knowledge Graph ID is recorded as /g/12z65kzyc[25].
  • Jan Ptaszycki's sibling is recorded as Stanisław Ptaszycki[26].

Body

Origins and Family

Jan Ptaszycki was born in Volhynian Governorate[2]. Recorded date of birth include +1854-06-04T00:00:00Z[3] and +1854-00-00T00:00:00Z[7]. Polish was his native language[9].

Career and Affiliations

Jan Ptaszycki's professions included teacher[6]. He was employed by Mikhailovskaya Military Artillery Academy[10].

Death and Burial

Jan Ptaszycki died on +1912-02-04T00:00:00Z[5]. He died in Saint Petersburg[4].

FAQs

Where was Jan Ptaszycki born?

Jan Ptaszycki was born in Volhynian Governorate[2].

Where did Jan Ptaszycki die?

Jan Ptaszycki passed away in Saint Petersburg[4].

What did Jan Ptaszycki do for work?

Jan Ptaszycki worked as teacher[6].

References

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

Direct Wikidata claims

  1. [11] . wikidata.org.
  2. [2] . wikidata.org.
  3. [4] . wikidata.org.
  4. [12] . wikidata.org.
  5. [8] . wikidata.org.
  6. [13] . wikidata.org.
  7. [9] . wikidata.org.
  8. [6] . wikidata.org.
  9. [10] . wikidata.org.
  10. [14] . wikidata.org.
  11. [15] . wikidata.org.
  12. [3] . wikidata.org.
  13. [7] . wikidata.org.
  14. [5] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . Sejm-Wielki.pl. wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . 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). Jan Ptaszycki. Retrieved May 3, 2026, from https://4ort.xyz/entity/jan-ptaszycki-q15087358
MLA “Jan Ptaszycki.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jan-ptaszycki-q15087358.
BibTeX @misc{4ortxyz_jan-ptaszycki-q15087358_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan Ptaszycki}}, year = {2026}, url = {https://4ort.xyz/entity/jan-ptaszycki-q15087358}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan Ptaszycki — https://4ort.xyz/entity/jan-ptaszycki-q15087358 (retrieved 2026-05-03)

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