P. L. Robertson

Canadian inventor, industrialist, salesman, and philanthropist (1879–1951)
Person human Q7117397
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P. L. Robertson

Summary

P. L. Robertson is a human[1]. He was born on +1879-01-01T00:00:00Z[2]. He died on +1951-01-01T00:00:00Z[3]. He worked as an engineer[4], patent inventor[5], salesperson[6], and inventor[7]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (14 views/month, #7,287 of 1,000,298).[8]

Key Facts

  • P. L. Robertson was born on +1879-01-01T00:00:00Z[2].
  • P. L. Robertson died on +1951-01-01T00:00:00Z[3].
  • P. L. Robertson died on +1951-09-26T00:00:00Z[9].
  • P. L. Robertson held citizenship in Canada[10].
  • P. L. Robertson worked as an engineer[4].
  • P. L. Robertson worked as a patent inventor[5].
  • P. L. Robertson's professions included salesperson[6].
  • P. L. Robertson worked as an inventor[7].
  • A notable work attributed to P. L. Robertson is Robertson drive[11].
  • P. L. Robertson is recorded as male[12].
  • P. L. Robertson's instance of is recorded as human[13].
  • P. L. Robertson's ISNI is recorded as 000000007413271X[14].
  • P. L. Robertson's VIAF cluster ID is recorded as 11073312[15].
  • P. L. Robertson's Library of Congress authority ID is recorded as n00007253[16].
  • P. L. Robertson's Commons category is recorded as Peter Robertson (inventor)[17].
  • P. L. Robertson's Find a Grave memorial ID is recorded as 56794325[18].
  • P. L. Robertson's Freebase ID is recorded as /m/0370zp[19].
  • P. L. Robertson's Open Library ID is recorded as OL6738782A[20].
  • P. L. Robertson's NL CR AUT ID is recorded as jo20231203631[21].
  • P. L. Robertson's family name is recorded as Robertson[22].
  • P. L. Robertson's given name is recorded as Peter[23].
  • P. L. Robertson's given name is recorded as Lymburner[24].
  • P. L. Robertson's languages spoken, written or signed is recorded as English[25].
  • P. L. Robertson's FAST ID is recorded as 453221[26].
  • P. L. Robertson's WikiTree person ID is recorded as Robertson-12126[27].

Body

Origins and Family

P. L. Robertson was born on +1879-01-01T00:00:00Z[2].

Career and Affiliations

Recorded occupations include engineer[4], patent inventor[5], salesperson[6], and inventor[7].

Works and Contributions

A notable work attributed to P. L. Robertson is Robertson drive[11].

Death and Burial

Recorded date of death include +1951-01-01T00:00:00Z[3] and +1951-09-26T00:00:00Z[9].

Why It Matters

P. L. Robertson ranks in the top 0.73% of human entities by monthly Wikipedia readership (14 views/month, #7,287 of 1,000,298).[8]

FAQs

What did P. L. Robertson do for work?

P. L. Robertson worked as engineer[4], patent inventor[5], salesperson[6], and inventor[7].

References

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

Direct Wikidata claims

  1. [12] . Czech National Authority Database. Retrieved . wikidata.org.
  2. [10] . wikidata.org.
  3. [13] . wikidata.org.
  4. [4] . wikidata.org.
  5. [5] . wikidata.org.
  6. [6] . wikidata.org.
  7. [7] . Czech National Authority Database. Retrieved . wikidata.org.
  8. [14] . wikidata.org.
  9. [15] . wikidata.org.
  10. [16] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  11. [17] . wikidata.org.
  12. [18] . wikidata.org.
  13. [2] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  14. [3] . Faceted Application of Subject Terminology. Retrieved . wikidata.org.
  15. [9] . Find a Grave. Retrieved . wikidata.org.
  16. [19] . wikidata.org.
  17. [20] . wikidata.org.
  18. [21] . Czech National Authority Database. Retrieved . wikidata.org.
  19. [22] . wikidata.org.
  20. [23] . wikidata.org.
  21. [24] . wikidata.org.
  22. [11] . wikidata.org.
  23. [25] . Czech National Authority Database. Retrieved . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [8] . 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). P. L. Robertson. Retrieved May 3, 2026, from https://4ort.xyz/entity/p-l-robertson
MLA “P. L. Robertson.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/p-l-robertson.
BibTeX @misc{4ortxyz_p-l-robertson_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{P. L. Robertson}}, year = {2026}, url = {https://4ort.xyz/entity/p-l-robertson}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): P. L. Robertson — https://4ort.xyz/entity/p-l-robertson (retrieved 2026-05-03)

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