Carl Auer von Welsbach

Austrian scientist and inventor (1858-1929)
Person human Q89390
Carl Auer von Welsbach
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Summary

Carl Auer von Welsbach was born on September 1, 1858[1], in Vienna[2]. He died on August 4, 1929[3], in Mölbling[4]. He worked as a physicist[5], chemist[6], and inventor[7]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (1,350 views/month, #7,247 of 1,000,298).[8]

Key Facts

  • Place of burial: Hietzing Cemetery[9]
  • Father: Alois Auer[10]
  • Country of citizenship: Austria[11]
  • Field of work: chemistry[12], ferrocerium[13], gas mantle[14], neodymium[15], didymium[16], praseodymium[17]
  • Employer: Heidelberg University[18]
  • Educated at: Heidelberg University[19]
  • Doctoral advisor: Robert Bunsen[20]
  • Award received: Werner von Siemens Ring[21], Elliott Cresson Medal[22], Wilhelm Exner Medal[23], National Inventors Hall of Fame[24]
  • Member of: Royal Swedish Academy of Sciences[25], Royal Prussian Academy of Sciences[26]
  • Sex or gender: male[27]
  • Noble title: Freiherr[28]
  • Commons category: Carl Auer von Welsbach[29]
  • Family name: Auer von Welsbach[30]
  • Given name: Carl[31], Johann[32], Joachim[33]
  • Topic's main category: Category:Carl Auer von Welsbach[34]
  • Commons gallery: Carl Auer von Welsbach[35]
  • Student of: Adolf Lieben[36]
  • Nominated for: Nobel Prize in Chemistry[37]
  • Languages spoken, written or signed: German[38]
  • Name in native language: Carl Auer von Welsbach[39]
  • Maintained by WikiProject: WikiProject Mathematics[40]

Body

Works and Contributions

Things named for Carl Auer von Welsbach include gas mantle[41] and ferrocerium[42], a ferroalloy[43].

Why It Matters

Carl Auer von Welsbach has Wikipedia articles in 21 language editions, a strong signal of global cultural recognition.[44] He is known by 31 alternative names across languages and contexts.[45]

He is credited with the discovery of neodymium[46], a chemical element[47]; lutetium[48], a chemical element[49]; gas mantle[50]; and ferrocerium[51], a ferroalloy[52]. Entities named for him include gas mantle[41] and ferrocerium[42], a ferroalloy[43].

FAQs

Where was Carl Auer von Welsbach born?

Carl Auer von Welsbach was born in Vienna[2].

Where did Carl Auer von Welsbach die?

Carl Auer von Welsbach died in Mölbling[4].

Who were Carl Auer von Welsbach's parents?

Carl Auer von Welsbach's father was Alois Auer[10].

What did Carl Auer von Welsbach do for work?

Carl Auer von Welsbach worked as a physicist[5], chemist[6], and inventor[7].

Where did Carl Auer von Welsbach go to school?

Carl Auer von Welsbach was educated at Heidelberg University[19].

What awards did Carl Auer von Welsbach receive?

Honors received include Werner von Siemens Ring[21], Elliott Cresson Medal[22], Wilhelm Exner Medal[23], and National Inventors Hall of Fame[24].

What did Carl Auer von Welsbach discover?

Carl Auer von Welsbach is credited as discoverer of neodymium[46], lutetium[48], gas mantle[50], and ferrocerium[51].

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. [4] ↑ . wikidata.org.
  3. [27] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [19] ↑ . wikidata.org.
  7. [28] ↑ . wikidata.org.
  8. [12] ↑ . wikidata.org.
  9. [13] ↑ . wikidata.org.
  10. [14] ↑ . wikidata.org.
  11. [15] ↑ . wikidata.org.
  12. [16] ↑ . wikidata.org.
  13. [17] ↑ . wikidata.org.
  14. [5] ↑ . wikidata.org.
  15. [6] ↑ . wikidata.org.
  16. [7] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [9] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . fi.edu. fi.edu. Provenance: wikidata.org.
  21. [23] ↑ . wilhelmexner.org. wilhelmexner.org. Provenance: wikidata.org.
  22. [24] ↑ . wikidata.org.
  23. [20] ↑ . wikidata.org.
  24. [29] ↑ . wikidata.org.
  25. [25] ↑ . wikidata.org.
  26. [26] ↑ . wikidata.org.
  27. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  28. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  29. [30] ↑ . wikidata.org.
  30. [31] ↑ . International Standard Name Identifier. Retrieved . wikidata.org.
  31. [32] ↑ . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . wikidata.org.
  36. [37] ↑ . nobelprize.org. wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [46] ↑ . wikidata.org. → on this site
  2. [48] ↑ . wikidata.org. → on this site
  3. [50] ↑ . wikidata.org. → on this site
  4. [51] ↑ . wikidata.org. → on this site
  5. [41] ↑ . wikidata.org. → on this site
  6. [42] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [47] ↑ . Wikidata. wikidata.org. → on this site
  2. [49] ↑ . Wikidata. wikidata.org. → on this site
  3. [52] ↑ . Wikidata. wikidata.org. → on this site
  4. [43] ↑ . Wikidata. wikidata.org. → on this site

Aggregate / graph-position facts

  1. [8] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [44] ↑ . Wikidata sitelinks. wikidata.org.
  3. [45] ↑ . 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). Carl Auer von Welsbach. Retrieved October 17, 2026, from https://4ort.xyz/entity/carl-auer-von-welsbach
MLA “Carl Auer von Welsbach.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/carl-auer-von-welsbach.
BibTeX @misc{4ortxyz_carl-auer-von-welsbach_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Carl Auer von Welsbach}}, year = {2026}, url = {https://4ort.xyz/entity/carl-auer-von-welsbach}, note = {Accessed: 2026-10-17}}
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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. 2d ago · OKA bot bot · 2026-10-17 view diff on Wikidata ↗
    Wikipedia languages → ['ar', 'arz', 'azb', 'be', 'ca', 'commons', 'cs', 'de', 'en', 'eo', 'es', 'fa',
    Claims rich → —
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  2. 16w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    Citizenship → —
    Instance of → —
    Country of citizenship → Austria
    Educated at → Heidelberg University
    + 30 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ P14536: 377200, #quickstatements; #temporary_batch_1782462304762"
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