Fritz Haber

German chemist and receiver of the Nobel prize (1868–1934)
Person human Q57075
Fritz Haber
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Fritz Haber

Summary

Fritz Haber is a human[1]. He was born in Wrocław[2]. He was born on December 9, 1868[3]. He died in Basel[4]. He died on January 29, 1934[5]. He worked as a chemist[6], physicist[7], engineer[8], and university teacher[9]. He ranks in the top 0.59% of human entities by monthly Wikipedia readership (6,865 views/month, #5,887 of 1,000,298).[10]

Key Facts

  • Fritz Haber was born in Wrocław[2].
  • Fritz Haber was born in Wrocław[11].
  • Fritz Haber died in Basel[4].
  • Fritz Haber was born on December 9, 1868[3].
  • Fritz Haber died on January 29, 1934[5].
  • Fritz Haber is buried at Friedhof am Hörnli[12].
  • Fritz Haber's father was Siegfried Haber[13].
  • Fritz Haber was married to Clara Immerwahr[14].
  • Fritz Haber was married to Charlotte Haber[15].
  • A child of Fritz Haber was Hermann Haber[16].
  • A child of Fritz Haber was Ludwig F. Haber[17].
  • Fritz Haber held citizenship in Weimar Republic[18].
  • Fritz Haber held citizenship in Kingdom of Prussia[19].
  • Fritz Haber is identified as part of the Hasidism ethnic group[20].
  • Fritz Haber's professions included chemist[6].
  • Fritz Haber worked as a physicist[7].
  • Fritz Haber worked as an engineer[8].
  • Fritz Haber worked as a university teacher[9].
  • Fritz Haber's field of work was physical chemistry[21].
  • Fritz Haber's field of work was chemistry[22].
  • Fritz Haber held the position of Geheimrat[23].
  • Fritz Haber held the position of director[24].
  • Fritz Haber was employed by Humboldt-Universität zu Berlin[25].
  • Among Fritz Haber's employers was ETH Zurich[26].
  • Among Fritz Haber's employers was TH Karlsruhe[27].

Body

Origins and Family

Recorded place of birth include Wrocław[2], a city with powiat rights in Poland[28], in Kingdom of Poland[29], founded in 1000[30]. Fritz Haber was born on December 9, 1868[3]. His father was Siegfried Haber[13]. He is identified as part of the Hasidism ethnic group[20].

Education

Educated at ETH Zurich[31], an institute of technology[32], in Switzerland[33], founded in 1855[34], headquartered in ETH Zurich main building[35]; Technische Universität Berlin[36], a public research university[37], in Germany[38], founded in 1946[39], headquartered in Technische Universität Berlin, Hauptgebäude[40]; Heidelberg University[41], a public research university[42], in Germany[43], founded in 1386[44], headquartered in Heidelberg[45]; Humboldt-Universität zu Berlin[46], a comprehensive university[47], in Germany[48], founded in 1809[49], headquartered in Berlin[50]; Johanneum Breslau[51], a humanistic gymnasium[52], in German Reich[53], founded in 1872[54]; and Elisabeth-Gymnasium[55], a Gymnasium[56], in Prussia[57], founded in 1293[58]. Fritz Haber's doctoral advisor was Robert Bunsen[59]. He earned the academic degree of Doctor of Philosophy[60].

Career and Affiliations

Recorded occupations include chemist[6], physicist[7], engineer[8], and university teacher[9]. Fields of work include physical chemistry[21], a branch of chemistry[61] and chemistry[22], a branch of science[62]. Employers include Humboldt-Universität zu Berlin[25], a comprehensive university[63], in Germany[64], founded in 1809[65], headquartered in Berlin[66]; ETH Zurich[26], an institute of technology[67], in Switzerland[68], founded in 1855[69], headquartered in ETH Zurich main building[70]; TH Karlsruhe[27]; and Fritz Haber Institute of the MPG[71]. Positions held include Geheimrat[23], a position[72] and director[24], a profession[73]. He supervised Hilde Levi as a doctoral student[74].

Works and Contributions

A notable work attributed to Fritz Haber is Haber-Bosch process[75]. Things named for him include Haber-Bosch process[76], a chemical process[77]; Born–Haber cycle[78], a chemical process[79]; Fritz Haber Institute of the MPG[80], a Max Planck Institute[81], in Germany[82], founded in 1911[83], headquartered in Dahlem[84]; Haber–Weiss reaction[85], an eponymous chemical reaction[86]; Haber's rule[87]; and Haber[88].

Recognition

Awards received include Nobel Prize in Chemistry[89], Harnack medal[90], Wilhelm Exner Medal[91], Rumford Medal[92], National Inventors Hall of Fame[93], and Liebig Medal[94].

Personal Life

Spouses include Clara Immerwahr[14], a chemist[95], 1870–1915[96], of Kingdom of Prussia[97], specialised in chemistry[98] and Charlotte Haber[15], 1889–1976[99]. Children include Hermann Haber[16], 1902–1946[100] and Ludwig F. Haber[17], an economic historian[101], 1921–2004[102], of United Kingdom[103], awarded the Dexter Award[104], specialised in chemistry[105]. Religious affiliations include Lutheranism[106], Judaism[107], and Christianity[108].

Death and Burial

Fritz Haber died on January 29, 1934[5]. He passed away in Basel[4]. The cause of death was myocardial infarction[109]. He is buried at Friedhof am Hörnli[12].

Why It Matters

Fritz Haber ranks in the top 0.59% of human entities by monthly Wikipedia readership (6,865 views/month, #5,887 of 1,000,298).[10] He has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[110] He is known by 27 alternative names across languages and contexts.[111]

He is credited with the discovery of Haber-Bosch process[112], a chemical process[113]. Entities named for him include Haber-Bosch process[76], a chemical process[77]; Born–Haber cycle[78], a chemical process[79]; Fritz Haber Institute of the MPG[80], a Max Planck Institute[81], in Germany[82], founded in 1911[83], headquartered in Dahlem[84]; Haber–Weiss reaction[85], an eponymous chemical reaction[86]; Haber's rule[87]; and Haber[88].

His notable doctoral advisees include Hilde Levi[114], a physicist[115], 1909–2003[116], of Germany[117], specialised in physics[118].

FAQs

Where was Fritz Haber born?

Born in Wrocław[2], Fritz Haber…

Where did Fritz Haber die?

Fritz Haber died in Basel[4].

Who were Fritz Haber's parents?

Fritz Haber's father was Siegfried Haber[13].

Who was Fritz Haber married to?

Fritz Haber's spouses include Clara Immerwahr[14] and Charlotte Haber[15].

What did Fritz Haber do for work?

Fritz Haber worked as chemist[6], physicist[7], engineer[8], and university teacher[9].

Where did Fritz Haber go to school?

Fritz Haber was educated at ETH Zurich[31], Technische Universität Berlin[36], Heidelberg University[41], and Humboldt-Universität zu Berlin[46].

What awards did Fritz Haber receive?

Honors received include Nobel Prize in Chemistry[89], Harnack medal[90], Wilhelm Exner Medal[91], and Rumford Medal[92].

What did Fritz Haber discover?

Fritz Haber is credited as discoverer of Haber-Bosch process[112].

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] ↑ . Czech National Authority Database. Retrieved . wikidata.org.
  3. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
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  30. [106] ↑ . wikidata.org.
  31. [107] ↑ . Retrieved . wikidata.org.
  32. [108] ↑ . Retrieved . wikidata.org.
  33. [89] ↑ . nobelprize.org. nobelprize.org. Provenance: wikidata.org.
  34. [90] ↑ . mpg.de. mpg.de. Provenance: wikidata.org.
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  45. [5] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  46. [75] ↑ . Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [112] ↑ . wikidata.org. → on this site
  2. [114] ↑ . wikidata.org. → on this site
  3. [76] ↑ . wikidata.org. → on this site
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Inline context (facts about related entities)

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  2. [29] ↑ . Wikidata. wikidata.org. → on this site
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Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [10] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [110] ↑ . Wikidata sitelinks. wikidata.org.
  3. [111] ↑ . 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). Fritz Haber. Retrieved October 6, 2026, from https://4ort.xyz/entity/fritz-haber
MLA “Fritz Haber.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Oct. 2026, https://4ort.xyz/entity/fritz-haber.
BibTeX @misc{4ortxyz_fritz-haber_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Fritz Haber}}, year = {2026}, url = {https://4ort.xyz/entity/fritz-haber}, note = {Accessed: 2026-10-06}}
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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 · Printstream · 2026-10-04 view diff on Wikidata ↗
    Sitelink count → 95
    Wikipedia languages → ['af', 'ar', 'arz', 'ast', 'az', 'azb', 'ban', 'be', 'be_x_old', 'bg', 'bn', 'br
    P14927 → 118699814
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57570|batch #57570]]: Import LEO-BW ID"
  2. 6w ago · Mahirtwofivesix · 2026-08-19 view diff on Wikidata ↗
    Babelnet id → 00036603n
    Arabic ontology lexical concept id → 151059891
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  3. 14w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 366235
    "/* wbcreateclaim-create:1| */ [[Property:P14536]]: 366235, #quickstatements; #temporary_batch_1782462304762"
  4. 16w ago · Jindřich Rubeš · 2026-06-12 view diff on Wikidata ↗
    Svkkl authority id → 0377546-Haber-Fritz-18681934
    "/* wbcreateclaim-create:1| */ [[Property:P9322]]: 0377546-Haber-Fritz-18681934, [[:toollabs:quickstatements/#/batch/259496|batch #259496]]"
  5. 19w ago · KrBot bot · 2026-05-26 view diff on Wikidata ↗
    Place of birth → Wrocław, Wrocław
    "/* wbsetclaimvalue:1| */ [[Property:P19]]: [[Q1799]], разрешение перенаправления / resolving redirect [[Q139711181]] → [[Q1799]] ([[:toollabs:editgroups/b/KrBotResolvingRedirect/Q139711181_Q1799|подро"
  6. 20w ago · PhysVerein · 2026-05-15 view diff on Wikidata ↗
    Award received → Nobel Prize in Chemistry, Harnack medal, Wilhelm Exner Medal +5
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31756|batch #31756]]: Ehrenmitglieder"
  7. 21w ago · Frettiebot bot · 2026-05-11 view diff on Wikidata ↗
    Place of birth → Wrocław, Wrocław
    Local thumb → —
    "/* wbsetclaim-create:1||1 */ [[Property:P19]]: [[Q1799]], Update NK ČR – P19"
  8. 21w ago · Ronald Weiss · 2026-05-08 view diff on Wikidata ↗
    Place of birth → Wrocław, Wrocław
    "/* wbsetclaim-update:2||1 */ [[Property:P19]]: [[Q139711181]]"
  9. 21w ago · Printstream · 2026-05-08 view diff on Wikidata ↗
    P14396 → register/person/arw-118699814
    Local thumb → —
    "/* wbcreateclaim-create:1| */ [[Property:P14396]]: register/person/arw-118699814, #quickstatements; #temporary_batch_1778148440554"
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