John Langdon Sullivan

American physician (1827–1900)
Person human Q98400044
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Summary

John Langdon Sullivan is a human[1]. Born in Keene[2], he… he was born on March 8, 1827[3]. He died in Ashfield[4]. He died on September 5, 1900[5]. He worked as a physician[6]. He is known by 6 alternative names across languages and contexts.[7]

Key Facts

  • John Langdon Sullivan was born in Keene[2].
  • John Langdon Sullivan died in Ashfield[4].
  • John Langdon Sullivan was born on March 8, 1827[3].
  • John Langdon Sullivan died on September 5, 1900[5].
  • John Langdon Sullivan is buried at Mount Auburn Cemetery[8].
  • John Langdon Sullivan's father was Thomas Russell Sullivan[9].
  • John Langdon Sullivan's mother was Charlotte Caldwell Sullivan[10].
  • A child of John Langdon Sullivan was Mary Lynde Cochrane[11].
  • A child of John Langdon Sullivan was Lynde Sullivan[12].
  • A child of John Langdon Sullivan was Q141413608[13].
  • John Langdon Sullivan held citizenship in United States[14].
  • John Langdon Sullivan's professions included physician[6].
  • John Langdon Sullivan is recorded as male[15].
  • John Langdon Sullivan's instance of is recorded as human[16].
  • John Langdon Sullivan's family name is recorded as Sullivan[17].
  • John Langdon Sullivan's given name is recorded as John[18].
  • John Langdon Sullivan's given name is recorded as Langdon[19].

Body

Origins and Family

Born in Keene[2], John Langdon Sullivan… he was born on March 8, 1827[3]. His father was Thomas Russell Sullivan[9]. His mother was Charlotte Caldwell Sullivan[10].

Career and Affiliations

John Langdon Sullivan worked as a physician[6].

Personal Life

Children include Mary Lynde Cochrane[11], 1851–1918[20]; Lynde Sullivan[12], a politician[21], 1865–1939[22], of United States[23]; and Q141413608[13].

Death and Burial

John Langdon Sullivan died on September 5, 1900[5]. He passed away in Ashfield[4]. Burial took place at Mount Auburn Cemetery[8].

Why It Matters

John Langdon Sullivan is known by 6 alternative names across languages and contexts.[7]

FAQs

Where was John Langdon Sullivan born?

Born in Keene[2].

Where did John Langdon Sullivan die?

John Langdon Sullivan passed away in Ashfield[4].

Who were John Langdon Sullivan's parents?

John Langdon Sullivan's father was Thomas Russell Sullivan[9]. John Langdon Sullivan's mother was Charlotte Caldwell Sullivan[10].

What did John Langdon Sullivan do for work?

John Langdon Sullivan worked as physician[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. [15] ↑ . wikidata.org.
  4. [9] ↑ . wikidata.org.
  5. [10] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [16] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . wikidata.org.
  11. [6] ↑ . wikidata.org.
  12. [8] ↑ . wikidata.org.
  13. [3] ↑ . wikidata.org.
  14. [5] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.

Inline context (facts about related entities)

  1. [20] ↑ . Wikidata. wikidata.org. → on this site
  2. [21] ↑ . Wikidata. wikidata.org. → on this site
  3. [22] ↑ . Wikidata. wikidata.org. → on this site
  4. [23] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [7] ↑ . 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). John Langdon Sullivan. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-langdon-sullivan-q98400044
MLA “John Langdon Sullivan.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-langdon-sullivan-q98400044.
BibTeX @misc{4ortxyz_john-langdon-sullivan-q98400044_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Langdon Sullivan}}, year = {2026}, url = {https://4ort.xyz/entity/john-langdon-sullivan-q98400044}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Langdon Sullivan — https://4ort.xyz/entity/john-langdon-sullivan-q98400044 (retrieved 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. 4w ago · So29375609982 · 2026-09-10 view diff on Wikidata ↗
    Place of death → Ashfield
    Wikidata description → American physician (1827–1900)
    Geni.com profile id → 6000000021088776346
    Given name → John, Langdon
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Child: Q141413608"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.