Marco Siffredi

French snowboarder and mountaineer (1979–2002)
Person human Q928829
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Marco Siffredi

Summary

Marco Siffredi is a human[1]. He was born in Chamonix-Mont-Blanc[2]. He was born on +1979-05-22T00:00:00Z[3]. He died in Hornbein Couloir[4]. He died on +2002-09-08T00:00:00Z[5]. He worked as an explorer[6], snowboarder[7], and mountaineer[8]. He ranks in the top 0.7% of human entities by monthly Wikipedia readership (347 views/month, #6,994 of 1,000,298).[9]

Key Facts

  • Born in Chamonix-Mont-Blanc[2], Marco Siffredi…
  • Marco Siffredi passed away in Hornbein Couloir[4].
  • Marco Siffredi passed away in Mount Everest[10].
  • Marco Siffredi was born on +1979-05-22T00:00:00Z[3].
  • Marco Siffredi died on +2002-09-08T00:00:00Z[5].
  • Marco Siffredi is buried at Mount Everest[11].
  • Marco Siffredi held citizenship in France[12].
  • Marco Siffredi worked as an explorer[6].
  • Marco Siffredi's professions included snowboarder[7].
  • Marco Siffredi worked as a mountaineer[8].
  • Marco Siffredi is recorded as male[13].
  • Marco Siffredi's instance of is recorded as human[14].
  • Marco Siffredi's ISNI is recorded as 000000000143918X[15].
  • Marco Siffredi's VIAF cluster ID is recorded as 74102148[16].
  • Marco Siffredi's locator map image is recorded as Everest-Nordwand.jpg[17].
  • Marco Siffredi's Library of Congress authority ID is recorded as n2020070790[18].
  • Marco Siffredi's Bibliothèque nationale de France ID is recorded as 14599806w[19].
  • Marco Siffredi's IdRef ID is recorded as 084275596[20].
  • Marco Siffredi's Find a Grave memorial ID is recorded as 94357631[21].
  • Marco Siffredi's sport is recorded as snowboarding[22].
  • Marco Siffredi's Freebase ID is recorded as /m/0btvs7[23].
  • Marco Siffredi's family name is recorded as Siffredi[24].
  • Marco Siffredi's given name is recorded as Marco[25].
  • Marco Siffredi's significant event is recorded as ascent of Mount Everest[26].
  • Marco Siffredi's significant event is recorded as ascent of Mount Everest[27].

Body

Origins and Family

Marco Siffredi's place of birth was Chamonix-Mont-Blanc[2]. He was born on +1979-05-22T00:00:00Z[3].

Career and Affiliations

Recorded occupations include explorer[6], snowboarder[7], and mountaineer[8].

Death and Burial

Marco Siffredi died on +2002-09-08T00:00:00Z[5]. Recorded place of death include Hornbein Couloir[4], a couloir[28] and Mount Everest[10], a mountain[29], in Nepal[30]. He is buried at Mount Everest[11].

Why It Matters

Marco Siffredi ranks in the top 0.7% of human entities by monthly Wikipedia readership (347 views/month, #6,994 of 1,000,298).[9] He has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[31] He is known by 3 alternative names across languages and contexts.[32]

FAQs

Where was Marco Siffredi born?

Born in Chamonix-Mont-Blanc[2], Marco Siffredi…

Where did Marco Siffredi die?

Marco Siffredi died in Hornbein Couloir[4].

What did Marco Siffredi do for work?

Marco Siffredi worked as explorer[6], snowboarder[7], and mountaineer[8].

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. [10] . wikidata.org.
  4. [13] . Virtual International Authority File. Retrieved . wikidata.org.
  5. [12] . wikidata.org.
  6. [14] . BnF authorities. Retrieved . wikidata.org.
  7. [6] . wikidata.org.
  8. [7] . wikidata.org.
  9. [8] . Retrieved . wikidata.org.
  10. [11] . Find a Grave. wikidata.org.
  11. [15] . BnF authorities. Retrieved . wikidata.org.
  12. [16] . wikidata.org.
  13. [17] . wikidata.org.
  14. [18] . wikidata.org.
  15. [19] . BnF authorities. wikidata.org.
  16. [20] . BnF authorities. Retrieved . wikidata.org.
  17. [21] . wikidata.org.
  18. [3] . BnF authorities. Retrieved . wikidata.org.
  19. [5] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [31] . Wikidata sitelinks. wikidata.org.
  3. [32] . 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). Marco Siffredi. Retrieved April 10, 2026, from https://4ort.xyz/entity/marco-siffredi
MLA “Marco Siffredi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/marco-siffredi.
BibTeX @misc{4ortxyz_marco-siffredi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Marco Siffredi}}, year = {2026}, url = {https://4ort.xyz/entity/marco-siffredi}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Marco Siffredi — https://4ort.xyz/entity/marco-siffredi (retrieved 2026-04-10)

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