Mariette Rousseau

Belgian mycologist (1850-1926)
Person human Q50324538
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Mariette Rousseau

Summary

Mariette Rousseau is a human[1]. Her place of birth was Ixelles[2]. She was born on March 20, 1850[3]. She passed away in Ixelles[4]. She died on January 14, 1926[5]. She worked as a mycologist[6], botanist[7], and botanical collector[8]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (14 views/month, #7,299 of 1,000,298).[9]

Key Facts

  • Born in Ixelles[2], Mariette Rousseau…
  • Mariette Rousseau died in Ixelles[4].
  • Mariette Rousseau was born on March 20, 1850[3].
  • Mariette Rousseau was born on January 1, 1850[10].
  • Mariette Rousseau died on January 14, 1926[5].
  • Mariette Rousseau died on January 1, 1926[11].
  • Mariette Rousseau's father was Joseph-Désiré Hannon[12].
  • A child of Mariette Rousseau was Ernest Rousseau[13].
  • Mariette Rousseau held citizenship in Belgium[14].
  • Mariette Rousseau worked as a mycologist[6].
  • Mariette Rousseau worked as a botanist[7].
  • Mariette Rousseau's professions included botanical collector[8].
  • Mariette Rousseau was employed by Meise Botanic Garden[15].
  • Mariette Rousseau received the Knight of the Order of Leopold[16].
  • Mariette Rousseau was influenced by Elisa Caroline Bommer[17].
  • Mariette Rousseau is recorded as female[18].
  • Mariette Rousseau's instance of is recorded as human[19].
  • Mariette Rousseau's Commons category is recorded as Mariette Rousseau[20].
  • Mariette Rousseau's family name is recorded as Leluc[21].
  • Mariette Rousseau's given name is recorded as Maxence[22].
  • Mariette Rousseau's partner in business or sport is recorded as Elisa Caroline Bommer[23].
  • Mariette Rousseau's significant person is recorded as Elisa Caroline Bommer[24].
  • Mariette Rousseau's sibling is recorded as Théodore Hannon[25].
  • Mariette Rousseau's sibling is recorded as Édouard Hannon[26].
  • Mariette Rousseau's on focus list of Wikimedia project is recorded as gender gap on Dutch Wikipedia[27].

Body

Origins and Family

Mariette Rousseau's place of birth was Ixelles[2]. Recorded date of birth include March 20, 1850[3] and January 1, 1850[10]. Her father was Joseph-Désiré Hannon[12].

Career and Affiliations

Recorded occupations include mycologist[6], botanist[7], and botanical collector[8]. Among Mariette Rousseau's employers was Meise Botanic Garden[15].

Recognition

Mariette Rousseau received the Knight of the Order of Leopold[16].

Personal Life

A child of Mariette Rousseau was Ernest Rousseau[13].

Death and Burial

Recorded date of death include January 14, 1926[5] and January 1, 1926[11]. Mariette Rousseau died in Ixelles[4].

Works and Contributions

Things named for Mariette Rousseau include Roussoëlla[28], a taxon[29] and Roussoëllopsis[30], a taxon[31].

Why It Matters

Mariette Rousseau ranks in the top 0.73% of human entities by monthly Wikipedia readership (14 views/month, #7,299 of 1,000,298).[9] She has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[32] She is known by 12 alternative names across languages and contexts.[33]

Entities named for her include Roussoëlla[28], a taxon[29] and Roussoëllopsis[30], a taxon[31].

FAQs

Where was Mariette Rousseau born?

Born in Ixelles[2], Mariette Rousseau…

Where did Mariette Rousseau die?

Mariette Rousseau passed away in Ixelles[4].

Who were Mariette Rousseau's parents?

Mariette Rousseau's father was Joseph-Désiré Hannon[12].

What did Mariette Rousseau do for work?

Mariette Rousseau worked as mycologist[6], botanist[7], and botanical collector[8].

What awards did Mariette Rousseau receive?

Honors received include Knight of the Order of Leopold[16].

References

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

Direct Wikidata claims

  1. [2] . Naming names: the first women taxonomists in mycology. wikidata.org.
  2. [4] . wikidata.org.
  3. [18] . wikidata.org.
  4. [12] . Naming names: the first women taxonomists in mycology. wikidata.org.
  5. [14] . wikidata.org.
  6. [19] . wikidata.org.
  7. [13] . wikidata.org.
  8. [6] . Naming names: the first women taxonomists in mycology. wikidata.org.
  9. [7] . Naming names: the first women taxonomists in mycology. wikidata.org.
  10. [8] . Bionomia. wikidata.org.
  11. [15] . wikidata.org.
  12. [16] . Naming names: the first women taxonomists in mycology. wikidata.org.
  13. [20] . wikidata.org.
  14. [3] . Naming names: the first women taxonomists in mycology. wikidata.org.
  15. [10] . author citation in botany and mycology. Retrieved . wikidata.org.
  16. [5] . Naming names: the first women taxonomists in mycology. wikidata.org.
  17. [11] . author citation in botany and mycology. Retrieved . wikidata.org.
  18. [21] . wikidata.org.
  19. [22] . wikidata.org.
  20. [17] . Naming names: the first women taxonomists in mycology. wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . Naming names: the first women taxonomists in mycology. wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

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

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [31] . 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. [32] . Wikidata sitelinks. wikidata.org.
  3. [33] . 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). Mariette Rousseau. Retrieved April 10, 2026, from https://4ort.xyz/entity/mariette-rousseau
MLA “Mariette Rousseau.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/mariette-rousseau.
BibTeX @misc{4ortxyz_mariette-rousseau_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mariette Rousseau}}, year = {2026}, url = {https://4ort.xyz/entity/mariette-rousseau}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mariette Rousseau — https://4ort.xyz/entity/mariette-rousseau (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/mariette-rousseau · 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. 16d ago · Franky007 · 2026-05-17 view diff on Wikidata ↗
    Has works in the collection Meise Botanic Garden
    Place of death Ixelles
    Instance of
    Aliases
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P6234]]: mariette-hannon-rousseau"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.