Mary Hall Leonard

(1847-1921)
Person human Q15980092
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Mary Hall Leonard

Summary

Mary Hall Leonard is a human[1]. She was born on +1847-01-01T00:00:00Z[2]. She died on +1921-01-01T00:00:00Z[3].

Key Facts

  • Mary Hall Leonard was born on +1847-01-01T00:00:00Z[2].
  • Mary Hall Leonard died on +1921-01-01T00:00:00Z[3].
  • Mary Hall Leonard's father was James Madison Leonard[4].
  • Mary Hall Leonard is recorded as female[5].
  • Mary Hall Leonard's instance of is recorded as human[6].
  • Mary Hall Leonard's ISNI is recorded as 0000000042090658[7].
  • Mary Hall Leonard's VIAF cluster ID is recorded as 71008195[8].
  • Mary Hall Leonard's Library of Congress authority ID is recorded as no98067244[9].
  • Mary Hall Leonard's Open Library ID is recorded as OL2313767A[10].
  • Mary Hall Leonard's family name is recorded as Leonard[11].
  • Mary Hall Leonard's given name is recorded as Mary[12].
  • Mary Hall Leonard's Nationale Thesaurus voor Auteursnamen ID is recorded as 315482648[13].
  • Mary Hall Leonard's FAST ID is recorded as 1541334[14].
  • Mary Hall Leonard's Prabook ID is recorded as 1081301[15].
  • Mary Hall Leonard's sibling is recorded as Caroline Louisa Leonard Goodenough[16].
  • Mary Hall Leonard's contributed to creative work is recorded as Popular Science[17].
  • Mary Hall Leonard's WorldCat Entities ID is recorded as E39PBJk4GmMHbcCppXcM6VH9jC[18].
  • Mary Hall Leonard's Yale LUX ID is recorded as person/92ebe304-cd90-46a9-b001-280d98769f97[19].

Body

Origins and Family

Mary Hall Leonard was born on +1847-01-01T00:00:00Z[2]. Her father was James Madison Leonard[4].

Death and Burial

Mary Hall Leonard died on +1921-01-01T00:00:00Z[3].

FAQs

Who were Mary Hall Leonard's parents?

Mary Hall Leonard's father was James Madison Leonard[4].

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [4] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [8] . wikidata.org.
  6. [9] . wikidata.org.
  7. [2] . International Standard Name Identifier. Retrieved . wikidata.org.
  8. [3] . International Standard Name Identifier. Retrieved . wikidata.org.
  9. [10] . wikidata.org.
  10. [11] . wikidata.org.
  11. [12] . International Standard Name Identifier. Retrieved . wikidata.org.
  12. [13] . wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . Retrieved . wikidata.org.
  18. [19] . 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). Mary Hall Leonard. Retrieved May 3, 2026, from https://4ort.xyz/entity/mary-hall-leonard
MLA “Mary Hall Leonard.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/mary-hall-leonard.
BibTeX @misc{4ortxyz_mary-hall-leonard_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Mary Hall Leonard}}, year = {2026}, url = {https://4ort.xyz/entity/mary-hall-leonard}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Mary Hall Leonard — https://4ort.xyz/entity/mary-hall-leonard (retrieved 2026-05-03)

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