Allen Hazen

American engineer
Person human Q4731678
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Allen Hazen

Summary

Allen Hazen is a human[1]. His place of birth was Norwich[2]. He was born on August 28, 1869[3]. He died on July 26, 1930[4]. He worked as an engineer[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (42 views/month, #7,285 of 1,000,298).[6]

Key Facts

  • Allen Hazen's place of birth was Norwich[2].
  • Allen Hazen was born on August 28, 1869[3].
  • Allen Hazen died on July 26, 1930[4].
  • Allen Hazen held citizenship in United States[7].
  • Allen Hazen's professions included engineer[5].
  • Allen Hazen's education included a stint at Dartmouth College[8].
  • Allen Hazen is recorded as male[9].
  • Allen Hazen's instance of is recorded as human[10].
  • Allen Hazen's archives at is recorded as Massachusetts Institute of Technology Libraries[11].
  • Allen Hazen's given name is recorded as Allen[12].
  • Allen Hazen's languages spoken, written or signed is recorded as English[13].

Body

Origins and Family

Allen Hazen was born in Norwich[2]. He was born on August 28, 1869[3].

Education

Allen Hazen's education included a stint at Dartmouth College[8].

Career and Affiliations

Allen Hazen's professions included engineer[5].

Death and Burial

Allen Hazen died on July 26, 1930[4].

Works and Contributions

Things named for Allen Hazen include Hazen–Williams equation[14].

Why It Matters

Allen Hazen ranks in the top 0.73% of human entities by monthly Wikipedia readership (42 views/month, #7,285 of 1,000,298).[6]

He is credited with the discovery of Pt/Co scale[15]. Entities named for him include Hazen–Williams equation[14].

FAQs

Where was Allen Hazen born?

Allen Hazen's place of birth was Norwich[2].

What did Allen Hazen do for work?

Allen Hazen worked as engineer[5].

Where did Allen Hazen go to school?

Allen Hazen was educated at Dartmouth College[8].

What did Allen Hazen discover?

Allen Hazen is credited as discoverer of Pt/Co scale[15].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [9] . wikidata.org.
  3. [7] . wikidata.org.
  4. [10] . wikidata.org.
  5. [8] . wikidata.org.
  6. [5] . wikidata.org.
  7. [11] . archivesspace.mit.edu. archivesspace.mit.edu. Provenance: wikidata.org.
  8. [3] . SNAC. Retrieved . wikidata.org.
  9. [4] . SNAC. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . IdRef. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [15] . wikidata.org. → on this site
  2. [14] . wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [6] . 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). Allen Hazen. Retrieved April 10, 2026, from https://4ort.xyz/entity/allen-hazen
MLA “Allen Hazen.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/allen-hazen.
BibTeX @misc{4ortxyz_allen-hazen_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Allen Hazen}}, year = {2026}, url = {https://4ort.xyz/entity/allen-hazen}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Allen Hazen — https://4ort.xyz/entity/allen-hazen (retrieved 2026-04-10)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 14d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Given name Allen
    Country of citizenship United States
    Instance of
    Instance of human
    + 10 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32086|batch #32086]]: import P21 and P106 from GND (28)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.