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John Francis Loudon

(1821-1895)
Person human Q2787303
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John Francis Loudon

Summary

John Francis Loudon is a human[1]. Born in Rotterdam[2], he… he was born on +1821-05-21T00:00:00Z[3]. He died on +1895-08-24T00:00:00Z[4]. He worked as an art collector[5].

Key Facts

  • John Francis Loudon's place of birth was Rotterdam[2].
  • John Francis Loudon was born on +1821-05-21T00:00:00Z[3].
  • John Francis Loudon died on +1895-08-24T00:00:00Z[4].
  • John Francis Loudon's father was Alexander Loudon[6].
  • John Francis Loudon's mother was Susanna Gaspardina Valck[7].
  • John Francis Loudon held citizenship in Kingdom of the Netherlands[8].
  • John Francis Loudon's professions included art collector[5].
  • John Francis Loudon's image is recorded as Portret van John F. Loudon (cropped).jpg[9].
  • John Francis Loudon is recorded as male[10].
  • John Francis Loudon's instance of is recorded as human[11].
  • John Francis Loudon's ISNI is recorded as 0000000393040142[12].
  • John Francis Loudon's VIAF cluster ID is recorded as 287190394[13].
  • John Francis Loudon's GND ID is recorded as 174240082[14].
  • John Francis Loudon's RKDartists ID is recorded as 436878[15].
  • John Francis Loudon's given name is recorded as John[16].
  • John Francis Loudon's Nationale Thesaurus voor Auteursnamen ID is recorded as 242161480[17].
  • John Francis Loudon's KulturNav-ID is recorded as 516afc3f-1d6d-4fa0-879b-2eb7b38bbca9[18].
  • John Francis Loudon's Swedish Open Cultural Heritage URI is recorded as SMVK-EM/name/2532581[19].
  • John Francis Loudon's genealogics.org person ID is recorded as I00085699[20].
  • John Francis Loudon's start of work period is recorded as +1836-01-01T00:00:00Z[21].
  • John Francis Loudon's end of work period is recorded as +1995-01-01T00:00:00Z[22].
  • John Francis Loudon's Geni.com profile ID is recorded as 6000000009670571373[23].
  • John Francis Loudon's WikiTree person ID is recorded as Loudon-341[24].
  • John Francis Loudon's The Peerage person ID is recorded as p63447.htm#i634465[25].
  • John Francis Loudon's DigitaltMuseum ID is recorded as 021037461712[26].

Body

Origins and Family

John Francis Loudon's place of birth was Rotterdam[2]. He was born on +1821-05-21T00:00:00Z[3]. His father was Alexander Loudon[6]. His mother was Susanna Gaspardina Valck[7].

Career and Affiliations

John Francis Loudon worked as an art collector[5].

Death and Burial

John Francis Loudon died on +1895-08-24T00:00:00Z[4].

FAQs

Where was John Francis Loudon born?

John Francis Loudon's place of birth was Rotterdam[2].

Who were John Francis Loudon's parents?

John Francis Loudon's father was Alexander Loudon[6]. John Francis Loudon's mother was Susanna Gaspardina Valck[7].

What did John Francis Loudon do for work?

John Francis Loudon worked as art collector[5].

References

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

Direct Wikidata claims

  1. [9] ↑ . wikidata.org.
  2. [2] ↑ . RKDartists. Retrieved . wikidata.org.
  3. [10] ↑ . RKDartists. Retrieved . wikidata.org.
  4. [6] ↑ . The Peerage. wikidata.org.
  5. [7] ↑ . The Peerage. wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [11] ↑ . wikidata.org.
  8. [5] ↑ . RKDartists. Retrieved . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  11. [14] ↑ . viaf.org. Retrieved . viaf.org. Provenance: wikidata.org.
  12. [3] ↑ . The Peerage. Retrieved . wikidata.org.
  13. [4] ↑ . The Peerage. Retrieved . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . The Peerage. wikidata.org.
  16. [17] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Swedish Open Cultural Heritage. Retrieved . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . RKDartists. Retrieved . wikidata.org.
  21. [22] ↑ . RKDartists. Retrieved . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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 Francis Loudon. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-francis-loudon
MLA “John Francis Loudon.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-francis-loudon.
BibTeX @misc{4ortxyz_john-francis-loudon_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John Francis Loudon}}, year = {2026}, url = {https://4ort.xyz/entity/john-francis-loudon}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John Francis Loudon — https://4ort.xyz/entity/john-francis-loudon (retrieved 2026-05-03)

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