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Theo Siegert

German economist and business manager
Person human Q2417012
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Theo Siegert

Summary

Theo Siegert is a human[1]. He was born in Düsseldorf[2]. He was born on +1947-04-08T00:00:00Z[3]. He worked as an economist[4], business manager[5], and university teacher[6].

Key Facts

  • Born in Düsseldorf[2], Theo Siegert…
  • Theo Siegert was born on +1947-04-08T00:00:00Z[3].
  • Theo Siegert's father was Q137875530[7].
  • Theo Siegert's mother was Q137875541[8].
  • Theo Siegert held citizenship in Germany[9].
  • Theo Siegert's professions included economist[4].
  • Theo Siegert worked as a business manager[5].
  • Theo Siegert worked as a university teacher[6].
  • Theo Siegert was employed by Ludwig-Maximilians-Universität München[10].
  • Theo Siegert is recorded as male[11].
  • Theo Siegert's instance of is recorded as human[12].
  • Theo Siegert's ISNI is recorded as 0000000005855658[13].
  • Theo Siegert's VIAF cluster ID is recorded as 59632643[14].
  • Theo Siegert's GND ID is recorded as 108552888[15].
  • Theo Siegert's IdRef ID is recorded as 248500694[16].
  • Theo Siegert's Freebase ID is recorded as /m/0fps_8d[17].
  • Theo Siegert's family name is recorded as Siegert[18].
  • Theo Siegert's given name is recorded as Theo[19].
  • Theo Siegert's work location is recorded as Munich[20].
  • Theo Siegert's Nationale Thesaurus voor Auteursnamen ID is recorded as 068467982[21].
  • Theo Siegert's Munzinger person ID is recorded as 00000025393[22].
  • Theo Siegert's languages spoken, written or signed is recorded as German[23].
  • Theo Siegert's name in native language is recorded as Theo Siegert[24].
  • Theo Siegert's BDELIS ID is recorded as 71717[25].
  • Theo Siegert's DDB person is recorded as 108552888[26].

Body

Origins and Family

Theo Siegert was born in Düsseldorf[2]. He was born on +1947-04-08T00:00:00Z[3]. His father was Q137875530[7]. His mother was Q137875541[8].

Career and Affiliations

Recorded occupations include economist[4], business manager[5], and university teacher[6]. Among Theo Siegert's employers was Ludwig-Maximilians-Universität München[10].

FAQs

Where was Theo Siegert born?

Born in Düsseldorf[2], Theo Siegert…

Who were Theo Siegert's parents?

Theo Siegert's father was Q137875530[7]. Theo Siegert's mother was Q137875541[8].

What did Theo Siegert do for work?

Theo Siegert worked as economist[4], business manager[5], and university teacher[6].

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. [11] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  3. [7] ↑ . wikidata.org.
  4. [8] ↑ . wikidata.org.
  5. [9] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  8. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  9. [6] ↑ . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [3] ↑ . Munzinger Personen. Retrieved . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . 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). Theo Siegert. Retrieved May 3, 2026, from https://4ort.xyz/entity/theo-siegert
MLA “Theo Siegert.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/theo-siegert.
BibTeX @misc{4ortxyz_theo-siegert_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Theo Siegert}}, year = {2026}, url = {https://4ort.xyz/entity/theo-siegert}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Theo Siegert — https://4ort.xyz/entity/theo-siegert (retrieved 2026-05-03)

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