Robert M. Riddle

American mayor (1812-1858)
Person human Q1277872
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Robert M. Riddle

Summary

Robert M. Riddle is a human[1]. He was born in Pittsburgh[2]. He was born on +1812-08-17T00:00:00Z[3]. He died in Pittsburgh[4]. He died on +1858-12-18T00:00:00Z[5]. He worked as a politician[6], newspaper editor[7], postmaster[8], editor[9], and journalist[10]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (3 views/month, #7,299 of 1,000,298).[11]

Key Facts

  • Robert M. Riddle was born in Pittsburgh[2].
  • Robert M. Riddle passed away in Pittsburgh[4].
  • Robert M. Riddle was born on +1812-08-17T00:00:00Z[3].
  • Robert M. Riddle died on +1858-12-18T00:00:00Z[5].
  • Robert M. Riddle is buried at Allegheny Cemetery[12].
  • A child of Robert M. Riddle was Anne Dilke Riddle[13].
  • Robert M. Riddle held citizenship in United States[14].
  • Robert M. Riddle worked as a politician[6].
  • Robert M. Riddle's professions included newspaper editor[7].
  • Robert M. Riddle's professions included postmaster[8].
  • Robert M. Riddle worked as an editor[9].
  • Robert M. Riddle worked as a journalist[10].
  • Robert M. Riddle held the position of Mayor of Pittsburgh, Pennsylvania[15].
  • Robert M. Riddle held the position of postmaster[16].
  • Robert M. Riddle is recorded as male[17].
  • Robert M. Riddle's instance of is recorded as human[18].
  • Robert M. Riddle was affiliated with the Republican Party[19].
  • Robert M. Riddle's VIAF cluster ID is recorded as 41788342[20].
  • Robert M. Riddle's Library of Congress authority ID is recorded as nr2004002011[21].
  • Robert M. Riddle's Find a Grave memorial ID is recorded as 37215468[22].
  • Robert M. Riddle's Freebase ID is recorded as /m/03d0s8f[23].
  • Robert M. Riddle's family name is recorded as Riddle[24].
  • Robert M. Riddle's given name is recorded as Robert[25].
  • Robert M. Riddle's image of grave is recorded as Riddle Monument, Allegheny Cemetery, 01.jpg[26].
  • Robert M. Riddle's Geni.com profile ID is recorded as 6000000064232281828[27].

Body

Origins and Family

Born in Pittsburgh[2], Robert M. Riddle… he was born on +1812-08-17T00:00:00Z[3].

Career and Affiliations

Recorded occupations include politician[6], newspaper editor[7], postmaster[8], editor[9], and journalist[10]. Positions held include Mayor of Pittsburgh, Pennsylvania[15], a public office[28], in United States[29], founded in 1816[30] and postmaster[16], a historical profession[31].

Personal Life

A child of Robert M. Riddle was Anne Dilke Riddle[13]. He was affiliated with the Republican Party[19].

Death and Burial

Robert M. Riddle died on +1858-12-18T00:00:00Z[5]. He died in Pittsburgh[4]. Burial took place at Allegheny Cemetery[12].

Why It Matters

Robert M. Riddle ranks in the top 0.73% of human entities by monthly Wikipedia readership (3 views/month, #7,299 of 1,000,298).[11]

FAQs

Where was Robert M. Riddle born?

Robert M. Riddle was born in Pittsburgh[2].

Where did Robert M. Riddle die?

Robert M. Riddle passed away in Pittsburgh[4].

What did Robert M. Riddle do for work?

Robert M. Riddle worked as politician[6], newspaper editor[7], postmaster[8], editor[9], and journalist[10].

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. [17] . wikidata.org.
  4. [14] . wikidata.org.
  5. [18] . wikidata.org.
  6. [15] . wikidata.org.
  7. [16] . webpmt.usps.gov. Retrieved . webpmt.usps.gov. Provenance: wikidata.org.
  8. [13] . wikidata.org.
  9. [19] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [8] . wikidata.org.
  13. [9] . wikidata.org.
  14. [10] . wikidata.org.
  15. [12] . wikidata.org.
  16. [20] . wikidata.org.
  17. [21] . wikidata.org.
  18. [22] . wikidata.org.
  19. [3] . wikidata.org.
  20. [5] . wikidata.org.
  21. [23] . Google Knowledge Graph. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [11] . 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). Robert M. Riddle. Retrieved April 10, 2026, from https://4ort.xyz/entity/robert-m-riddle
MLA “Robert M. Riddle.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/robert-m-riddle.
BibTeX @misc{4ortxyz_robert-m-riddle_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Robert M. Riddle}}, year = {2026}, url = {https://4ort.xyz/entity/robert-m-riddle}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Robert M. Riddle — https://4ort.xyz/entity/robert-m-riddle (retrieved 2026-04-10)

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