Peter Madsen

Danish convicted murderer, entrepreneur and self-proclaimed engineer
Person human Q2076849
Press Enter · cited answer in seconds

Peter Madsen

Summary

Peter Madsen is a human[1]. Born in Sæby[2], he… he was born on January 12, 1971[3]. He worked as an inventor[4], engineer[5], businessperson[6], entrepreneur[7], and documentary participant[8]. He has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[9]

Key Facts

  • Peter Madsen's place of birth was Sæby[2].
  • Peter Madsen was born on January 12, 1971[3].
  • Peter Madsen held citizenship in Kingdom of Denmark[10].
  • Peter Madsen's professions included inventor[4].
  • Peter Madsen worked as an engineer[5].
  • Peter Madsen's professions included businessperson[6].
  • Peter Madsen worked as an entrepreneur[7].
  • Peter Madsen's professions included documentary participant[8].
  • Peter Madsen's professions included murder[11].
  • Peter Madsen is recorded as male[12].
  • Peter Madsen's instance of is recorded as human[13].
  • Peter Madsen's Commons category is recorded as Peter Madsen (inventor)[14].
  • Peter Madsen's family name is recorded as Madsen[15].
  • Peter Madsen's given name is recorded as Peter[16].
  • Peter Madsen's pseudonym is recorded as Raket-Madsen[17].
  • Peter Madsen's significant event is recorded as murder of Kim Wall[18].
  • Peter Madsen's IPA transcription is recorded as ˈpʰeːˀtɐ ˈlaŋkʰæɐ̯ ˈmæsn̩[19].
  • Peter Madsen's topic's main category is recorded as Category:Peter Madsen[20].
  • Peter Madsen's medical condition is recorded as psychopathy[21].
  • Peter Madsen's medical condition is recorded as narcissistic personality disorder[22].
  • Peter Madsen's number of victims of killer is recorded as {'amount': '+1'}[23].
  • Peter Madsen's convicted of is recorded as deliberate murder[24].
  • Peter Madsen's convicted of is recorded as sexual assault[25].
  • Peter Madsen's convicted of is recorded as prison escape[26].
  • Peter Madsen's languages spoken, written or signed is recorded as Danish[27].

Body

Origins and Family

Peter Madsen was born in Sæby[2]. He was born on January 12, 1971[3].

Career and Affiliations

Recorded occupations include inventor[4], engineer[5], businessperson[6], entrepreneur[7], documentary participant[8], and murder[11].

Why It Matters

Peter Madsen has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[9] He is known by 10 alternative names across languages and contexts.[28]

FAQs

Where was Peter Madsen born?

Born in Sæby[2], Peter Madsen…

What did Peter Madsen do for work?

Peter Madsen worked as inventor[4], engineer[5], businessperson[6], entrepreneur[7], and documentary participant[8].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [12] . wikidata.org.
  3. [10] . refworld.org. refworld.org. Provenance: wikidata.org.
  4. [13] . wikidata.org.
  5. [4] . wikidata.org.
  6. [5] . wikidata.org.
  7. [6] . Retrieved . wikidata.org.
  8. [7] . wikidata.org.
  9. [8] . wikidata.org.
  10. [11] . wikidata.org.
  11. [14] . wikidata.org.
  12. [3] . pantheon.world. pantheon.world. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  20. [22] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . dr.dk. Retrieved . dr.dk. Provenance: wikidata.org.
  23. [25] . dr.dk. Retrieved . dr.dk. Provenance: wikidata.org.
  24. [26] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikidata sitelinks. wikidata.org.
  2. [28] . Wikidata aliases. 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). Peter Madsen. Retrieved April 10, 2026, from https://4ort.xyz/entity/peter-madsen
MLA “Peter Madsen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/peter-madsen.
BibTeX @misc{4ortxyz_peter-madsen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Peter Madsen}}, year = {2026}, url = {https://4ort.xyz/entity/peter-madsen}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Peter Madsen — https://4ort.xyz/entity/peter-madsen (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/peter-madsen · Last refreshed:

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. 23d ago · Yuriklim · 2026-06-19 view diff on Wikidata ↗
    Languages spoken, written or signed Danish
    Owner of Nautilus
    Topic's main category Category:Peter Madsen
    Family name Madsen
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P10234]]: peter_madsen"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.