Joseph Lehner

American mathematician
Person human Q15444356
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Joseph Lehner

Summary

Joseph Lehner is a human[1]. Born in New York City[2], he… he was born on October 29, 1912[3]. He died on August 5, 2013[4]. He worked as a mathematician[5].

Key Facts

  • Born in New York City[2], Joseph Lehner…
  • Joseph Lehner was born on October 29, 1912[3].
  • Joseph Lehner died on August 5, 2013[4].
  • Joseph Lehner held citizenship in United States[6].
  • Joseph Lehner's professions included mathematician[5].
  • Joseph Lehner was educated at University of Pennsylvania[7].
  • Joseph Lehner's doctoral advisor was Hans Rademacher[8].
  • Joseph Lehner is recorded as male[9].
  • Joseph Lehner's instance of is recorded as human[10].
  • Joseph Lehner supervised J. Roderick Smart as a doctoral student[11].
  • Joseph Lehner supervised David Rosen as a doctoral student[12].
  • Joseph Lehner supervised Norman Purzitsky as a doctoral student[13].
  • Joseph Lehner supervised Paul Robert Davidson as a doctoral student[14].
  • Joseph Lehner's family name is recorded as Lehner[15].
  • Joseph Lehner's given name is recorded as Joseph[16].
  • Joseph Lehner's languages spoken, written or signed is recorded as English[17].
  • Joseph Lehner's Erdős number is recorded as {'unit': '1', 'amount': '+1'}[18].
  • Joseph Lehner's maintained by WikiProject is recorded as WikiProject Mathematics[19].

Body

Origins and Family

Joseph Lehner's place of birth was New York City[2]. He was born on October 29, 1912[3].

Education

Joseph Lehner's education included a stint at University of Pennsylvania[7]. His doctoral advisor was Hans Rademacher[8].

Career and Affiliations

Joseph Lehner worked as a mathematician[5]. Doctoral students include J. Roderick Smart[11], David Rosen[12], Norman Purzitsky[13], and Paul Robert Davidson[14].

Death and Burial

Joseph Lehner died on August 5, 2013[4].

FAQs

Where was Joseph Lehner born?

Born in New York City[2], Joseph Lehner…

What did Joseph Lehner do for work?

Joseph Lehner worked as mathematician[5].

Where did Joseph Lehner go to school?

Joseph Lehner was educated at University of Pennsylvania[7].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [9] . wikidata.org.
  3. [6] . wikidata.org.
  4. [10] . wikidata.org.
  5. [7] . wikidata.org.
  6. [5] . wikidata.org.
  7. [8] . wikidata.org.
  8. [11] . Mathematics Genealogy Project. wikidata.org.
  9. [12] . Mathematics Genealogy Project. wikidata.org.
  10. [13] . Mathematics Genealogy Project. wikidata.org.
  11. [14] . Mathematics Genealogy Project. wikidata.org.
  12. [3] . Integrated Authority File. Retrieved . wikidata.org.
  13. [4] . Integrated Authority File. Retrieved . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . IdRef. Retrieved . wikidata.org.
  17. [18] . sites.google.com. Retrieved . sites.google.com. Provenance: wikidata.org.
  18. [19] . 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). Joseph Lehner. Retrieved May 3, 2026, from https://4ort.xyz/entity/joseph-lehner
MLA “Joseph Lehner.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/joseph-lehner.
BibTeX @misc{4ortxyz_joseph-lehner_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Joseph Lehner}}, year = {2026}, url = {https://4ort.xyz/entity/joseph-lehner}, note = {Accessed: 2026-05-03}}
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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 · 2026-05-18 view diff on Wikidata ↗
    Instance of human
    Idref id 097733164
    Occupation mathematician
    Date of death +2013-08-05T00:00:00Z
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31724|batch #31724]]: import P21 and P106 from GND (18)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.