István Szerdahelyi

Hungarian slavicist, lexicographer, interlinguist, Esperantist and esperantologist (1924–1987)
Person human Q763890
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István Szerdahelyi

Summary

István Szerdahelyi is a human[1]. He was born in Negrești-Oaș[2]. He was born on +1924-08-20T00:00:00Z[3]. He passed away in Budapest[4]. He died on +1987-08-21T00:00:00Z[5]. He worked as a slavist[6], lexicographer[7], interlinguist[8], Esperantist[9], and esperantologist[10]. He is known by 4 alternative names across languages and contexts.[11]

Key Facts

  • Born in Negrești-Oaș[2], István Szerdahelyi…
  • István Szerdahelyi passed away in Budapest[4].
  • István Szerdahelyi was born on +1924-08-20T00:00:00Z[3].
  • István Szerdahelyi died on +1987-08-21T00:00:00Z[5].
  • István Szerdahelyi held citizenship in Hungary[12].
  • Hungarian was István Szerdahelyi's native language[13].
  • István Szerdahelyi's professions included slavist[6].
  • István Szerdahelyi's professions included lexicographer[7].
  • István Szerdahelyi's professions included interlinguist[8].
  • István Szerdahelyi worked as an Esperantist[9].
  • István Szerdahelyi's professions included esperantologist[10].
  • István Szerdahelyi worked as a linguist[14].
  • István Szerdahelyi's field of work was interlinguistics[15].
  • István Szerdahelyi's field of work was esperantology[16].
  • István Szerdahelyi's field of work was linguistics[17].
  • István Szerdahelyi's field of work was Esperanto[18].
  • István Szerdahelyi's field of work was lexicography[19].
  • István Szerdahelyi's field of work was law[20].
  • István Szerdahelyi was a member of Hungarian Esperanto Association[21].
  • István Szerdahelyi was a member of Eŭropa Klubo[22].
  • István Szerdahelyi is recorded as male[23].
  • István Szerdahelyi's instance of is recorded as human[24].
  • István Szerdahelyi's ISNI is recorded as 0000000081555040[25].
  • István Szerdahelyi's VIAF cluster ID is recorded as 74959479[26].
  • István Szerdahelyi's GND ID is recorded as 130424269[27].

Body

Origins and Family

István Szerdahelyi's place of birth was Negrești-Oaș[2]. He was born on +1924-08-20T00:00:00Z[3]. Hungarian was his native language[13].

Career and Affiliations

Recorded occupations include slavist[6], lexicographer[7], interlinguist[8], Esperantist[9], esperantologist[10], and linguist[14]. Fields of work include interlinguistics[15], an academic major[28]; esperantology[16]; linguistics[17], an academic discipline[29]; Esperanto[18], a planned language[30], in Esperantujo[31], founded in 1887[32]; lexicography[19], an academic discipline[33]; and law[20], an academic discipline[34].

Death and Burial

István Szerdahelyi died on +1987-08-21T00:00:00Z[5]. He passed away in Budapest[4].

Why It Matters

István Szerdahelyi is known by 4 alternative names across languages and contexts.[11]

FAQs

Where was István Szerdahelyi born?

István Szerdahelyi's place of birth was Negrești-Oaș[2].

Where did István Szerdahelyi die?

István Szerdahelyi died in Budapest[4].

What did István Szerdahelyi do for work?

István Szerdahelyi worked as slavist[6], lexicographer[7], interlinguist[8], Esperantist[9], and esperantologist[10].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . wikidata.org.
  3. [23] . Czech National Authority Database. Retrieved . wikidata.org.
  4. [12] . wikidata.org.
  5. [24] . wikidata.org.
  6. [15] . wikidata.org.
  7. [16] . wikidata.org.
  8. [17] . Czech National Authority Database. Retrieved . wikidata.org.
  9. [18] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [19] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [20] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [13] . wikidata.org.
  13. [6] . wikidata.org.
  14. [7] . wikidata.org.
  15. [8] . wikidata.org.
  16. [9] . wikidata.org.
  17. [10] . wikidata.org.
  18. [14] . Czech National Authority Database. Retrieved . wikidata.org.
  19. [25] . wikidata.org.
  20. [26] . wikidata.org.
  21. [27] . wikidata.org.
  22. [21] . wikidata.org.
  23. [22] . wikidata.org.
  24. [3] . Library of Congress Authorities. Retrieved . wikidata.org.
  25. [5] . Library of Congress Authorities. Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [11] . 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). István Szerdahelyi. Retrieved April 10, 2026, from https://4ort.xyz/entity/istv-n-szerdahelyi
MLA “István Szerdahelyi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/istv-n-szerdahelyi.
BibTeX @misc{4ortxyz_istv-n-szerdahelyi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{István Szerdahelyi}}, year = {2026}, url = {https://4ort.xyz/entity/istv-n-szerdahelyi}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): István Szerdahelyi — https://4ort.xyz/entity/istv-n-szerdahelyi (retrieved 2026-04-10)

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