Sam Loyd

American chess player, chess composer, puzzle author, and recreational mathematician (1841–1911)
Person human Q337325
Sam Loyd
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Sam Loyd

Summary

Sam Loyd is a human[1]. His place of birth was Philadelphia[2]. He was born on January 30, 1841[3]. He died in New York City[4]. He died on April 10, 1911[5]. He worked as an inventor[6], chess composer[7], mathematician[8], and chess player[9]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (222 views/month, #7,236 of 1,000,298).[10]

Key Facts

  • Sam Loyd was born in Philadelphia[2].
  • Sam Loyd died in New York City[4].
  • Sam Loyd was born on January 30, 1841[3].
  • Sam Loyd was born on January 31, 1841[11].
  • Sam Loyd died on April 10, 1911[5].
  • Burial took place at Maple Grove Cemetery[12].
  • A child of Sam Loyd was Sam Loyd[13].
  • Sam Loyd held citizenship in United States[14].
  • Sam Loyd's professions included inventor[6].
  • Sam Loyd worked as a chess composer[7].
  • Sam Loyd worked as a mathematician[8].
  • Sam Loyd's professions included chess player[9].
  • A notable work attributed to Sam Loyd is Sam Loyd's Cyclopedia of 5000 Puzzles Tricks and Conundrums[15].
  • Sam Loyd is recorded as male[16].
  • Sam Loyd's instance of is recorded as human[17].
  • Sam Loyd's Commons category is recorded as Sam Loyd[18].
  • Sam Loyd's sport is recorded as chess[19].
  • Sam Loyd's family name is recorded as Loyd[20].
  • Sam Loyd's given name is recorded as Samuel[21].
  • Sam Loyd's official website is recorded as http://www.samloyd.com[22].
  • Sam Loyd's languages spoken, written or signed is recorded as English[23].
  • Sam Loyd's Commons Creator page is recorded as Sam Loyd[24].
  • Sam Loyd's birth name is recorded as {'lang': 'en', 'text': 'Samuel Loyd'}[25].
  • Sam Loyd's country for sport is recorded as United States[26].
  • Sam Loyd's name in native language is recorded as {'lang': 'en', 'text': 'Samuel Loyd'}[27].

Body

Origins and Family

Sam Loyd's place of birth was Philadelphia[2]. Recorded date of birth include January 30, 1841[3] and January 31, 1841[11].

Career and Affiliations

Recorded occupations include inventor[6], chess composer[7], mathematician[8], and chess player[9].

Works and Contributions

A notable work attributed to Sam Loyd is Sam Loyd's Cyclopedia of 5000 Puzzles Tricks and Conundrums[15].

Personal Life

A child of Sam Loyd was he[13].

Death and Burial

Sam Loyd died on April 10, 1911[5]. He passed away in New York City[4]. Burial took place at Maple Grove Cemetery[12].

Why It Matters

Sam Loyd ranks in the top 0.72% of human entities by monthly Wikipedia readership (222 views/month, #7,236 of 1,000,298).[10] He has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[28] He is known by 15 alternative names across languages and contexts.[29]

He is credited with the discovery of Nine dots puzzle[30], a mathematical puzzle[31]. Works attributed to him include Excelsior[32], a chess problem[33].

FAQs

Where was Sam Loyd born?

Born in Philadelphia[2], Sam Loyd…

Where did Sam Loyd die?

Sam Loyd passed away in New York City[4].

What did Sam Loyd do for work?

Sam Loyd worked as inventor[6], chess composer[7], mathematician[8], and chess player[9].

What did Sam Loyd discover?

Sam Loyd is credited as discoverer of Nine dots puzzle[30].

References

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

Direct Wikidata claims

  1. [2] . MacTutor History of Mathematics archive. wikidata.org.
  2. [4] . MacTutor History of Mathematics archive. wikidata.org.
  3. [16] . Virtual International Authority File. Retrieved . wikidata.org.
  4. [14] . wikidata.org.
  5. [17] . BnF authorities. Retrieved . wikidata.org.
  6. [13] . MacTutor History of Mathematics archive. wikidata.org.
  7. [6] . wikidata.org.
  8. [7] . wikidata.org.
  9. [8] . wikidata.org.
  10. [9] . Retrieved . wikidata.org.
  11. [12] . Find a Grave. maplegrovecemeterykewgardensny.f3.batesvillemis.com. Provenance: wikidata.org.
  12. [18] . wikidata.org.
  13. [3] . BnF authorities. Retrieved . samloyd.com. Provenance: wikidata.org.
  14. [11] . MacTutor History of Mathematics archive. Retrieved . wikidata.org.
  15. [5] . BnF authorities. Retrieved . samloyd.com. Provenance: wikidata.org.
  16. [19] . wikidata.org.
  17. [20] . wikidata.org.
  18. [21] . Integrated Authority File. Retrieved . wikidata.org.
  19. [15] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . BnF authorities. Retrieved . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . MacTutor History of Mathematics archive. wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [30] . wikidata.org. → on this site
  2. [32] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [31] . Wikidata. wikidata.org. → on this site
  2. [33] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). Sam Loyd. Retrieved April 11, 2026, from https://4ort.xyz/entity/sam-loyd
MLA “Sam Loyd.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/sam-loyd.
BibTeX @misc{4ortxyz_sam-loyd_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sam Loyd}}, year = {2026}, url = {https://4ort.xyz/entity/sam-loyd}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sam Loyd — https://4ort.xyz/entity/sam-loyd (retrieved 2026-04-11)

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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. 10d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Notable work Sam Loyd's Cyclopedia of 5000 Puzzles Tricks and Conundrums
    Given name Samuel
    Country for sport United States
    Instance of human
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32084|batch #32084]]: import P21 and P106 from GND (26)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.