Leon Rosen

American chess player
Person human Q6524864
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Leon Rosen

Summary

Leon Rosen is a human[1]. He was born in Warsaw[2]. He was born on +1869-03-00T00:00:00Z[3]. He passed away in New York City[4]. He died on +1942-08-16T00:00:00Z[5]. He worked as a chess player[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[7]

Key Facts

  • Leon Rosen was born in Warsaw[2].
  • Leon Rosen passed away in New York City[4].
  • Leon Rosen was born on +1869-03-00T00:00:00Z[3].
  • Leon Rosen was born on +1869-01-01T00:00:00Z[8].
  • Leon Rosen died on +1942-08-16T00:00:00Z[5].
  • Leon Rosen held citizenship in United States[9].
  • Leon Rosen worked as a chess player[6].
  • Leon Rosen is recorded as male[10].
  • Leon Rosen's instance of is recorded as human[11].
  • Leon Rosen's sport is recorded as chess[12].
  • Leon Rosen's Freebase ID is recorded as /m/05h2fhx[13].
  • Leon Rosen's family name is recorded as Rosen[14].
  • Leon Rosen's given name is recorded as Leon[15].
  • Leon Rosen's country for sport is recorded as United States[16].
  • Leon Rosen's Chessgames.com player ID is recorded as 10001[17].
  • Leon Rosen's 365Chess.com player ID is recorded as Leon_Rosen[18].
  • Leon Rosen's Prabook ID is recorded as 2155061[19].

Body

Origins and Family

Leon Rosen's place of birth was Warsaw[2]. Recorded date of birth include +1869-03-00T00:00:00Z[3] and +1869-01-01T00:00:00Z[8].

Career and Affiliations

Leon Rosen's professions included chess player[6].

Death and Burial

Leon Rosen died on +1942-08-16T00:00:00Z[5]. He died in New York City[4].

Why It Matters

Leon Rosen ranks in the top 0.73% of human entities by monthly Wikipedia readership (1 views/month, #7,300 of 1,000,298).[7]

FAQs

Where was Leon Rosen born?

Born in Warsaw[2], Leon Rosen…

Where did Leon Rosen die?

Leon Rosen passed away in New York City[4].

What did Leon Rosen do for work?

Leon Rosen worked as chess player[6].

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. [10] . wikidata.org.
  4. [9] . wikidata.org.
  5. [11] . wikidata.org.
  6. [6] . wikidata.org.
  7. [3] . wikidata.org.
  8. [8] . chessgames.com. wikidata.org.
  9. [5] . chessgames.com. wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.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). Leon Rosen. Retrieved May 3, 2026, from https://4ort.xyz/entity/leon-rosen
MLA “Leon Rosen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/leon-rosen.
BibTeX @misc{4ortxyz_leon-rosen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leon Rosen}}, year = {2026}, url = {https://4ort.xyz/entity/leon-rosen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leon Rosen — https://4ort.xyz/entity/leon-rosen (retrieved 2026-05-03)

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