Erwin Quedenfeldt

German chemist (1869–1948)
Person human Q1363348
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Erwin Quedenfeldt

Summary

Erwin Quedenfeldt is a human[1]. His place of birth was Essen[2]. He was born on June 19, 1869[3]. He died in Bischofswiesen[4]. He died on March 8, 1948[5]. He worked as a chemist[6], photographer[7], and inventor[8].

Key Facts

  • Erwin Quedenfeldt was born in Essen[2].
  • Erwin Quedenfeldt passed away in Bischofswiesen[4].
  • Erwin Quedenfeldt was born on June 19, 1869[3].
  • Erwin Quedenfeldt died on March 8, 1948[5].
  • Erwin Quedenfeldt held citizenship in Germany[9].
  • Erwin Quedenfeldt's professions included chemist[6].
  • Erwin Quedenfeldt's professions included photographer[7].
  • Erwin Quedenfeldt worked as an inventor[8].
  • Erwin Quedenfeldt's field of work was photochemistry[10].
  • Erwin Quedenfeldt's field of work was photography[11].
  • Erwin Quedenfeldt is recorded as male[12].
  • Erwin Quedenfeldt's instance of is recorded as human[13].
  • Erwin Quedenfeldt's Commons category is recorded as Erwin Quedenfeldt[14].
  • Erwin Quedenfeldt's family name is recorded as Quedenfeldt[15].
  • Erwin Quedenfeldt's given name is recorded as Erwin[16].
  • Erwin Quedenfeldt's languages spoken, written or signed is recorded as German[17].
  • Erwin Quedenfeldt's Commons Creator page is recorded as Erwin Quedenfeldt[18].
  • Erwin Quedenfeldt's start of work period is recorded as January 1, 1884[19].
  • Erwin Quedenfeldt's end of work period is recorded as January 1, 1940[20].
  • Erwin Quedenfeldt's sibling is recorded as Anna Quedenfeldt[21].
  • Erwin Quedenfeldt's sibling is recorded as Gustav Quedenfeldt[22].
  • Erwin Quedenfeldt's copyright status as a creator is recorded as copyrights on works have expired[23].

Body

Origins and Family

Erwin Quedenfeldt was born in Essen[2]. He was born on June 19, 1869[3].

Career and Affiliations

Recorded occupations include chemist[6], photographer[7], and inventor[8]. Fields of work include photochemistry[10], a branch of chemistry[24] and photography[11], an artistic technique[25].

Death and Burial

Erwin Quedenfeldt died on March 8, 1948[5]. He passed away in Bischofswiesen[4].

FAQs

Where was Erwin Quedenfeldt born?

Erwin Quedenfeldt's place of birth was Essen[2].

Where did Erwin Quedenfeldt die?

Erwin Quedenfeldt passed away in Bischofswiesen[4].

What did Erwin Quedenfeldt do for work?

Erwin Quedenfeldt worked as chemist[6], photographer[7], and inventor[8].

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] . Integrated Authority File. Retrieved . wikidata.org.
  3. [12] . Integrated Authority File. Retrieved . wikidata.org.
  4. [9] . wikidata.org.
  5. [13] . wikidata.org.
  6. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  7. [11] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [6] . Integrated Authority File. Retrieved . wikidata.org.
  9. [7] . wikidata.org.
  10. [8] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [14] . wikidata.org.
  12. [3] . Integrated Authority File. Retrieved . wikidata.org.
  13. [5] . Integrated Authority File. Retrieved . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . RKDartists. Retrieved . wikidata.org.
  19. [20] . RKDartists. Retrieved . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . Retrieved . wikidata.org.

Inline context (facts about related entities)

  1. [24] . Wikidata. wikidata.org. → on this site
  2. [25] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. 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). Erwin Quedenfeldt. Retrieved May 3, 2026, from https://4ort.xyz/entity/erwin-quedenfeldt
MLA “Erwin Quedenfeldt.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/erwin-quedenfeldt.
BibTeX @misc{4ortxyz_erwin-quedenfeldt_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Erwin Quedenfeldt}}, year = {2026}, url = {https://4ort.xyz/entity/erwin-quedenfeldt}, note = {Accessed: 2026-05-03}}
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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. 7w ago · Epìdosis · 2026-05-17 view diff on Wikidata ↗
    Artist-info artist id 266936
    Ddb person (gnd) id 118892711
    Place of death Bischofswiesen
    Field of work photochemistry, photography
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31712|batch #31712]]: import P21 and P106 from GND (11)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.