Theodor Leber

German ophtthalmologist (1840–1917)
Person human Q69692
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Summary

Theodor Leber was born on February 29, 1840[1], in Karlsruhe[2]. He died on April 17, 1917[3], in Heidelberg[4]. He worked as an ophthalmologist[5] and university teacher[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (48 views/month, #7,297 of 1,000,298).[7]

Key Facts

  • Date of death: April 7, 1917[8]
  • Place of burial: Bergfriedhof[9]
  • Father: Johann Leber[10]
  • Country of citizenship: Grand Duchy of Baden[11]
  • Employer: University of Göttingen[12], Heidelberg University[13]
  • Educated at: Heidelberg University[14], Humboldt-Universität zu Berlin[15]
  • Award received: Graefe medal[16]
  • Member of: Heidelberg Academy of Sciences and Humanities[17], German Academy of Sciences Leopoldina[18], Burschenschaft Frankonia Heidelberg[19]
  • Sex or gender: male[20]
  • Commons category: Theodor Leber[21]
  • Academic degree: doctorate[22]
  • Family name: Leber[23]
  • Given name: Theodor[24]
  • Work location: Heidelberg[25]
  • Relative: Alfred Leber[26]
  • Student of: Carl Ludwig[27], Hermann von Helmholtz[28], Albrecht von Graefe[29]
  • Described by source: Heidelberg Scholar Lexicon 1803–1932[30], Klinische Monatsblaetter fuer Augenheilkunde[31]
  • Languages spoken, written or signed: German[32]
  • Birth name: Theodor Carl Gustav von Leber[33]
  • Name in native language: Theodor Leber[34]
  • P14927: 116849878[35]

Body

Works and Contributions

Things named for Theodor Leber include Leber hereditary optic neuropathy[36], a designated intractable/rare disease[37] and Leber congenital amaurosis[38], a rare disease[39].

Why It Matters

Theodor Leber has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[40] He is known by 16 alternative names across languages and contexts.[41]

Entities named for him include Leber hereditary optic neuropathy[36], a designated intractable/rare disease[37] and Leber congenital amaurosis[38], a rare disease[39].

FAQs

Where was Theodor Leber born?

Theodor Leber was born in Karlsruhe[2].

Where did Theodor Leber die?

Theodor Leber died in Heidelberg[4].

Who were Theodor Leber's parents?

Theodor Leber's father was Johann Leber[10].

What did Theodor Leber do for work?

Theodor Leber worked as an ophthalmologist[5] and university teacher[6].

Where did Theodor Leber go to school?

Theodor Leber was educated at Heidelberg University[14] and Humboldt-Universität zu Berlin[15].

What awards did Theodor Leber receive?

Honors received include Graefe medal[16].

References

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

Direct Wikidata claims

  1. [2] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  2. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [20] ↑ . BnF authorities. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [15] ↑ . Retrieved . wikidata.org.
  8. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  9. [6] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [9] ↑ . wikidata.org.
  13. [16] ↑ . wikidata.org.
  14. [21] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [22] ↑ . wikidata.org.
  19. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  20. [3] ↑ . wikidata.org.
  21. [8] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.
  28. [29] ↑ . wikidata.org.
  29. [30] ↑ . wikidata.org.
  30. [31] ↑ . wikidata.org.
  31. [32] ↑ . BnF authorities. Retrieved . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [36] ↑ . wikidata.org. → on this site
  2. [38] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [37] ↑ . Wikidata. wikidata.org. → on this site
  2. [39] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [7] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [40] ↑ . Wikidata sitelinks. wikidata.org.
  3. [41] ↑ . Wikidata aliases. wikidata.org.

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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). Theodor Leber. Retrieved October 14, 2026, from https://4ort.xyz/entity/theodor-leber
MLA “Theodor Leber.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/theodor-leber.
BibTeX @misc{4ortxyz_theodor-leber_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theodor Leber}}, year = {2026}, url = {https://4ort.xyz/entity/theodor-leber}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Theodor Leber — https://4ort.xyz/entity/theodor-leber (retrieved 2026-10-14)

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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. 11d ago · Printstream · 2026-10-04 view diff on Wikidata ↗
    P14927 → 116849878
    Wikipedia languages → ['arz', 'commons', 'de', 'en', 'es', 'fr', 'hu', 'it', 'pl', 'pt', 'ru', 'sv']
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57570|batch #57570]]: Import LEO-BW ID"
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