John Gerard Coster

dutch-American Merchant
Person human Q98716364
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John Gerard Coster

Summary

John Gerard Coster is a human[1]. He was born on +1762-01-01T00:00:00Z[2]. He died on +1844-01-01T00:00:00Z[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,294 of 1,000,298).[4]

Key Facts

  • John Gerard Coster was born on +1762-01-01T00:00:00Z[2].
  • John Gerard Coster died on +1844-01-01T00:00:00Z[3].
  • John Gerard Coster was married to Catherine Margaret Holsman[5].
  • A child of John Gerard Coster was John Coster[6].
  • A child of John Gerard Coster was Maria Margaret Coster[7].
  • A child of John Gerard Coster was Daniel Joachim Coster[8].
  • A child of John Gerard Coster was Georgiana Louise Coster[9].
  • A child of John Gerard Coster was Gerard Holsman Coster[10].
  • A child of John Gerard Coster was Julia Christiana Coster[11].
  • John Gerard Coster is recorded as male[12].
  • John Gerard Coster's instance of is recorded as human[13].
  • John Gerard Coster's given name is recorded as John[14].
  • John Gerard Coster's Google Knowledge Graph ID is recorded as /g/11kynj8r3d[15].
  • John Gerard Coster's WikiTree person ID is recorded as Koester-609[16].
  • John Gerard Coster's sibling is recorded as Henry Arnold Coster[17].

Body

Origins and Family

John Gerard Coster was born on +1762-01-01T00:00:00Z[2].

Personal Life

John Gerard Coster was married to Catherine Margaret Holsman[5]. Children include John Coster[6], 1800–1861[18]; Maria Margaret Coster[7], 1798–1835[19]; Daniel Joachim Coster[8], b. 1804[20]; Georgiana Louise Coster[9], 1815–1890[21]; Gerard Holsman Coster[10], 1808–1880[22]; and Julia Christiana Coster[11], 1824–1884[23].

Death and Burial

John Gerard Coster died on +1844-01-01T00:00:00Z[3].

Why It Matters

John Gerard Coster ranks in the top 0.73% of human entities by monthly Wikipedia readership (9 views/month, #7,294 of 1,000,298).[4]

FAQs

Who was John Gerard Coster married to?

John Gerard Coster's spouses include Catherine Margaret Holsman[5].

References

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

Direct Wikidata claims

  1. [12] . wikidata.org.
  2. [5] . wikidata.org.
  3. [13] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [2] . wikidata.org.
  11. [3] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Inline context (facts about related entities)

  1. [18] . Wikidata. wikidata.org. → on this site
  2. [19] . Wikidata. wikidata.org. → on this site
  3. [20] . Wikidata. wikidata.org. → on this site
  4. [21] . Wikidata. wikidata.org. → on this site
  5. [22] . Wikidata. wikidata.org. → on this site
  6. [23] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [4] . 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). John Gerard Coster. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-gerard-coster
MLA “John Gerard Coster.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-gerard-coster.
BibTeX @misc{4ortxyz_john-gerard-coster_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Gerard Coster}}, year = {2026}, url = {https://4ort.xyz/entity/john-gerard-coster}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Gerard Coster — https://4ort.xyz/entity/john-gerard-coster (retrieved 2026-05-03)

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