Ernst Hagen

German physicist (1851-1923)
Person human Q15446442
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Summary

Ernst Hagen was born on January 31, 1851[1], in Königsberg[2]. He died on January 15, 1923[3], in Solln[4]. He worked as a physicist[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (22 views/month, #7,300 of 1,000,298).[6]

Key Facts

  • Father: Adolf Hermann Wilhelm Hagen[7]
  • Country of citizenship: Germany[8]
  • Educated at: Heidelberg University[9], Humboldt-Universität zu Berlin[10]
  • Sex or gender: male[11]
  • Family name: Hagen[12]
  • Given name: Ernst[13]
  • Described by source: Physicists: Biographical Dictionary[14]
  • Nominated for: Nobel Prize in Physics[15]
  • Languages spoken, written or signed: German[16]
  • Maintained by WikiProject: WikiProject Mathematics[17]

Why It Matters

Ernst Hagen is known by 3 alternative names across languages and contexts.[18]

FAQs

Where was Ernst Hagen born?

Ernst Hagen was born in Königsberg[2].

Where did Ernst Hagen die?

Ernst Hagen died in Solln[4].

Who were Ernst Hagen's parents?

Ernst Hagen's father was Adolf Hermann Wilhelm Hagen[7].

What did Ernst Hagen do for work?

Ernst Hagen worked as a physicist[5].

Where did Ernst Hagen go to school?

Ernst Hagen was educated at Heidelberg University[9] and Humboldt-Universität zu Berlin[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. [11] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [10] ↑ . wikidata.org.
  8. [5] ↑ . wikidata.org.
  9. [1] ↑ . wikidata.org.
  10. [3] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [6] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] ↑ . 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). Ernst Hagen. Retrieved October 11, 2026, from https://4ort.xyz/entity/ernst-hagen
MLA “Ernst Hagen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/ernst-hagen.
BibTeX @misc{4ortxyz_ernst-hagen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ernst Hagen}}, year = {2026}, url = {https://4ort.xyz/entity/ernst-hagen}, note = {Accessed: 2026-10-11}}
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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. 20d ago · Printstream · 2026-09-23 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 16786
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/55956|batch #55956]]: migrate GND to own IDs"
  2. 4w ago · Printstream · 2026-09-11 view diff on Wikidata ↗
    Sächsische biografie (gnd) id → 16786
    "/* wbcreateclaim-create:1| */ Sächsische biografie (gnd) id: 11637862X, #quickstatements; #temporary_batch_1789158480789"
  3. 21w ago · Epìdosis · 2026-05-18 view diff on Wikidata ↗
    Instance of → human
    Occupation → physicist
    Factgrid item id → HK45
    Date of death → +1923-01-15T00:00:00Z
    + 26 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)"
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