Home › Entities › human › Aaron Kosminski

Aaron Kosminski

Jewish-Polish barber, "Jack the Ripper"(1865–1919)
Person human Q2820067
Aaron Kosminski

Facts

13 properties
Instance of
human
Sex or gender
male[8]
Date of birth
September 11, 1865
Date of death
March 24, 1919
Place of birth
Kłodawa
Place of death
London
Country of citizenship
Congress Poland[7]
Occupation
barber
Cause of death
gangrene[9]
Alternative name
J[12]
Given name
Aaron[10]
Manner of death
natural causes[11]
Place of burial
East Ham (Marlow Road) Jewish Cemetery[6]
🏷️ Also known as
en Aaron Kosminski es Aaron Kośmiński es Aaron Mordke Kosminski es Aaron Mordke Kozminski es Aron Mordke Kozminski he אהרון קוסמינסקי ja アーロン・コスミンスキー pl Aaron Kosminski ru Аарон Косминский ru Косминский, Аарон uk Аарон Космінський zh 阿朗·哥斯免斯基
🔖 Identifiers · 8
VIAF cluster ID
5830151778226218130004
Encyclopædia Britannica Online ID
biography/Aaron-Kosminski
Find a Grave memorial ID
135577377
Freebase ID
/m/0bmf8tg
Geni.com profile ID
6000000028627382230
JRC Names ID
822600
National Library of Poland MMS ID
9810543713105606
WikiTree person ID
Kosminski-13

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Cause of death 1
gangrene
Country of citizenship 1
Congress Poland
Given name 1
Aaron
Instance of 1
human
Manner of death 1
natural causes
Occupation 1
barber
Place of birth 1
Kłodawa
Place of death 1
London
Sex or gender 1
male
← Said to be the same as 1
Jack the Rapper
Press Enter · cited answer in seconds

Summary

Aaron Kosminski was born on September 11, 1865[1], in Kłodawa[2]. He died on March 24, 1919[3], in London[4]. He worked as a barber[5].

FAQs

Where was Aaron Kosminski born?

Aaron Kosminski was born in Kłodawa[2].

Where did Aaron Kosminski die?

Aaron Kosminski died in London[4].

What did Aaron Kosminski do for work?

Aaron Kosminski worked as a barber[5].

Related Entities

Congress Poland Jack the Rapper Kłodawa London

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. [8] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . Find a Grave. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [1] ↑ . Find a Grave. Retrieved . wikidata.org.
  9. [3] ↑ . Find a Grave. Retrieved . wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . 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). Aaron Kosminski. Retrieved November 4, 2026, from https://4ort.xyz/entity/aaron-kosminski
MLA “Aaron Kosminski.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/aaron-kosminski.
BibTeX @misc{4ortxyz_aaron-kosminski_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Aaron Kosminski}}, year = {2026}, url = {https://4ort.xyz/entity/aaron-kosminski}, note = {Accessed: 2026-11-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Aaron Kosminski — https://4ort.xyz/entity/aaron-kosminski (retrieved 2026-11-04)

Canonical URL: https://4ort.xyz/entity/aaron-kosminski · 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. 12w ago · ~2026-43458-32 · 2026-08-07 view diff on Wikidata ↗
    Alternative name → J
    "/* wbsetclaim-update:2||1 */ Alternative name: J"
  2. 24w ago · Lesko987a · 2026-05-18 view diff on Wikidata ↗
    Occupation → barber
    Manner of death → natural causes
    Instance of → —
    Instance of → human
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32150|batch #32150]]: P2949 Update Qualifiers"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.