Stephen Theodore Janssen

British Member of Parliament (died 1777)
Person human Q36622498
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Stephen Theodore Janssen

Summary

Stephen Theodore Janssen is a human[1]. He died on +1777-04-07T00:00:00Z[2]. He worked as a politician[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (4 views/month, #7,300 of 1,000,298).[4]

Key Facts

  • Stephen Theodore Janssen died on +1777-04-07T00:00:00Z[2].
  • Stephen Theodore Janssen died on +1777-01-01T00:00:00Z[5].
  • Stephen Theodore Janssen's father was Sir Theodore Janssen, 1st Baronet[6].
  • Stephen Theodore Janssen's mother was Williamsa Henley[7].
  • Stephen Theodore Janssen held citizenship in Kingdom of Great Britain[8].
  • Stephen Theodore Janssen's professions included politician[3].
  • Stephen Theodore Janssen held the position of member of the 10th Parliament of Great Britain[9].
  • Stephen Theodore Janssen held the position of Lord Mayor of London[10].
  • Stephen Theodore Janssen is recorded as male[11].
  • Stephen Theodore Janssen's instance of is recorded as human[12].
  • Stephen Theodore Janssen's honorific prefix is recorded as Sir[13].
  • Stephen Theodore Janssen's family name is recorded as Janssen[14].
  • Stephen Theodore Janssen's given name is recorded as Stephen[15].
  • Stephen Theodore Janssen's Encyclopædia Britannica Online ID is recorded as biography/Stephen-Theodore-Janssen[16].
  • Stephen Theodore Janssen's History of Parliament ID is recorded as 1715-1754/member/janssen-stephen-theodore-1777[17].
  • Stephen Theodore Janssen's Google Knowledge Graph ID is recorded as /g/11fk1rb8vq[18].
  • Stephen Theodore Janssen's WikiTree person ID is recorded as Janssen-1687[19].
  • Stephen Theodore Janssen's The Peerage person ID is recorded as p67447.htm#i674467[20].

Body

Origins and Family

Stephen Theodore Janssen's father was Sir Theodore Janssen, 1st Baronet[6]. His mother was Williamsa Henley[7].

Career and Affiliations

Stephen Theodore Janssen worked as a politician[3]. Positions held include member of the 10th Parliament of Great Britain[9] and Lord Mayor of London[10], a position[21], in United Kingdom[22], founded in 1189[23].

Death and Burial

Recorded date of death include +1777-04-07T00:00:00Z[2] and +1777-01-01T00:00:00Z[5].

Why It Matters

Stephen Theodore Janssen ranks in the top 0.73% of human entities by monthly Wikipedia readership (4 views/month, #7,300 of 1,000,298).[4]

FAQs

Who were Stephen Theodore Janssen's parents?

Stephen Theodore Janssen's father was Sir Theodore Janssen, 1st Baronet[6]. Stephen Theodore Janssen's mother was Williamsa Henley[7].

What did Stephen Theodore Janssen do for work?

Stephen Theodore Janssen worked as politician[3].

References

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

Direct Wikidata claims

  1. [11] . The Peerage. historyofparliamentonline.org. Provenance: wikidata.org.
  2. [6] . The Peerage. wikidata.org.
  3. [7] . The Peerage. wikidata.org.
  4. [8] . historyofparliamentonline.org. historyofparliamentonline.org. Provenance: wikidata.org.
  5. [12] . historyofparliamentonline.org. historyofparliamentonline.org. Provenance: wikidata.org.
  6. [9] . wikidata.org.
  7. [10] . wikidata.org.
  8. [3] . wikidata.org.
  9. [13] . wikidata.org.
  10. [2] . wikidata.org.
  11. [5] . The History of Parliament. Retrieved . 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.
  18. [20] . wikidata.org.

Inline context (facts about related entities)

  1. [21] . Wikidata. wikidata.org. → on this site
  2. [22] . Wikidata. wikidata.org. → on this site
  3. [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). Stephen Theodore Janssen. Retrieved May 3, 2026, from https://4ort.xyz/entity/stephen-theodore-janssen
MLA “Stephen Theodore Janssen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/stephen-theodore-janssen.
BibTeX @misc{4ortxyz_stephen-theodore-janssen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Stephen Theodore Janssen}}, year = {2026}, url = {https://4ort.xyz/entity/stephen-theodore-janssen}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Stephen Theodore Janssen — https://4ort.xyz/entity/stephen-theodore-janssen (retrieved 2026-05-03)

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