Alfred Grotjahn

German politician (1869-1931)
Person human Q1419533
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Alfred Grotjahn

Summary

Alfred Grotjahn is a human[1]. Born in Schladen[2], he… he was born on +1869-11-25T00:00:00Z[3]. He passed away in Berlin[4]. He died on +1931-09-04T00:00:00Z[5]. He worked as a politician[6], university teacher[7], physician[8], and eugenicist[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (5 views/month, #7,299 of 1,000,298).[10]

Key Facts

  • Born in Schladen[2], Alfred Grotjahn…
  • Alfred Grotjahn died in Berlin[4].
  • Alfred Grotjahn was born on +1869-11-25T00:00:00Z[3].
  • Alfred Grotjahn died on +1931-09-04T00:00:00Z[5].
  • Alfred Grotjahn is buried at Friedhof Baumschulenweg[11].
  • Alfred Grotjahn held citizenship in Germany[12].
  • German was Alfred Grotjahn's native language[13].
  • Alfred Grotjahn worked as a politician[6].
  • Alfred Grotjahn's professions included university teacher[7].
  • Alfred Grotjahn worked as a physician[8].
  • Alfred Grotjahn's professions included eugenicist[9].
  • Alfred Grotjahn held the position of member of the Reichstag of the Weimar Republic[14].
  • Alfred Grotjahn was employed by Humboldt-Universität zu Berlin[15].
  • Alfred Grotjahn's image is recorded as Bundesarchiv Bild 183-1991-0904-505, Prof. Dr. Alfred Grotjahn.jpg[16].
  • Alfred Grotjahn is recorded as male[17].
  • Alfred Grotjahn's instance of is recorded as human[18].
  • Alfred Grotjahn was affiliated with the Social Democratic Party of Germany[19].
  • Alfred Grotjahn's ISNI is recorded as 0000000109114176[20].
  • Alfred Grotjahn's VIAF cluster ID is recorded as 67256984[21].
  • Alfred Grotjahn's GND ID is recorded as 118542710[22].
  • Alfred Grotjahn's Library of Congress authority ID is recorded as n82052971[23].
  • Alfred Grotjahn's IdRef ID is recorded as 069549583[24].
  • Alfred Grotjahn's NACSIS-CAT author ID is recorded as DA07905182[25].
  • Alfred Grotjahn's NDL Authority ID is recorded as 00831854[26].
  • Alfred Grotjahn's Commons category is recorded as Alfred Grotjahn[27].

Body

Origins and Family

Alfred Grotjahn's place of birth was Schladen[2]. He was born on +1869-11-25T00:00:00Z[3]. German was his native language[13].

Career and Affiliations

Recorded occupations include politician[6], university teacher[7], physician[8], and eugenicist[9]. Among Alfred Grotjahn's employers was Humboldt-Universität zu Berlin[15]. He held the position of member of the Reichstag of the Weimar Republic[14].

Personal Life

Alfred Grotjahn was affiliated with the Social Democratic Party of Germany[19].

Death and Burial

Alfred Grotjahn died on +1931-09-04T00:00:00Z[5]. He died in Berlin[4]. He is buried at Friedhof Baumschulenweg[11].

Why It Matters

Alfred Grotjahn ranks in the top 0.73% of human entities by monthly Wikipedia readership (5 views/month, #7,299 of 1,000,298).[10]

FAQs

Where was Alfred Grotjahn born?

Alfred Grotjahn was born in Schladen[2].

Where did Alfred Grotjahn die?

Alfred Grotjahn died in Berlin[4].

What did Alfred Grotjahn do for work?

Alfred Grotjahn worked as politician[6], university teacher[7], physician[8], and eugenicist[9].

References

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

Direct Wikidata claims

  1. [16] . wikidata.org.
  2. [2] . Integrated Authority File. Retrieved . wikidata.org.
  3. [4] . Integrated Authority File. Retrieved . wikidata.org.
  4. [17] . Integrated Authority File. Retrieved . wikidata.org.
  5. [12] . wikidata.org.
  6. [18] . wikidata.org.
  7. [14] . wikidata.org.
  8. [19] . wikidata.org.
  9. [13] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [8] . wikidata.org.
  13. [9] . wikidata.org.
  14. [15] . wikidata.org.
  15. [11] . wikidata.org.
  16. [20] . International Standard Name Identifier. wikidata.org.
  17. [21] . wikidata.org.
  18. [22] . wikidata.org.
  19. [23] . wikidata.org.
  20. [24] . Virtual International Authority File. Retrieved . wikidata.org.
  21. [25] . CiNii Research. Retrieved . wikidata.org.
  22. [26] . wikidata.org.
  23. [27] . wikidata.org.
  24. [3] . Integrated Authority File. Retrieved . wikidata.org.
  25. [5] . Integrated Authority File. Retrieved . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.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). Alfred Grotjahn. Retrieved April 10, 2026, from https://4ort.xyz/entity/alfred-grotjahn
MLA “Alfred Grotjahn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/alfred-grotjahn.
BibTeX @misc{4ortxyz_alfred-grotjahn_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Alfred Grotjahn}}, year = {2026}, url = {https://4ort.xyz/entity/alfred-grotjahn}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Alfred Grotjahn — https://4ort.xyz/entity/alfred-grotjahn (retrieved 2026-04-10)

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