Leonard I. Holder

Ph.D. Purdue University 1955
Person human Q102168107
Press Enter · cited answer in seconds

Leonard I. Holder

Summary

Leonard I. Holder is a human[1]. His place of birth was Fort Worth[2]. He was born on +1923-11-30T00:00:00Z[3]. He passed away in Penn State Health Holy Spirit Medical Center[4]. He died on +2012-09-28T00:00:00Z[5]. He worked as a mathematician[6].

Key Facts

  • Born in Fort Worth[2], Leonard I. Holder…
  • Leonard I. Holder died in Penn State Health Holy Spirit Medical Center[4].
  • Leonard I. Holder was born on +1923-11-30T00:00:00Z[3].
  • Leonard I. Holder died on +2012-09-28T00:00:00Z[5].
  • Leonard I. Holder held citizenship in United States[7].
  • Leonard I. Holder's professions included mathematician[6].
  • Leonard I. Holder was employed by University of Texas at Arlington[8].
  • Among Leonard I. Holder's employers was Texas A&M University[9].
  • Among Leonard I. Holder's employers was San Jose State University[10].
  • Among Leonard I. Holder's employers was Gettysburg College[11].
  • Leonard I. Holder's education included a stint at Purdue University[12].
  • Leonard I. Holder's education included a stint at University of Texas at Arlington[13].
  • Leonard I. Holder's education included a stint at Texas A&M University[14].
  • Leonard I. Holder's education included a stint at Texas A&M University[15].
  • Leonard I. Holder's doctoral advisor was Aubrey Henderson Smith[16].
  • Leonard I. Holder is recorded as male[17].
  • Leonard I. Holder's instance of is recorded as human[18].
  • Leonard I. Holder's ISNI is recorded as 0000000110064727[19].
  • Leonard I. Holder's VIAF cluster ID is recorded as 114732337[20].
  • Leonard I. Holder's GND ID is recorded as 17271723X[21].
  • Leonard I. Holder's Library of Congress authority ID is recorded as n80040181[22].
  • Leonard I. Holder's NACSIS-CAT author ID is recorded as DA09594006[23].
  • Leonard I. Holder earned the academic degree of Bachelor of Science[24].
  • Leonard I. Holder earned the academic degree of Master of Science[25].
  • Leonard I. Holder earned the academic degree of Doctor of Philosophy[26].

Body

Origins and Family

Leonard I. Holder was born in Fort Worth[2]. He was born on +1923-11-30T00:00:00Z[3].

Education

Educated at Purdue University[12], a public research university[27], in United States[28], founded in 1869[29]; University of Texas at Arlington[13], a public research university[30], in United States[31], founded in 1895[32], headquartered in Arlington[33]; and Texas A&M University[14], a public research university[34], in United States[35], founded in 1876[36], headquartered in College Station[37]. Leonard I. Holder's doctoral advisor was Aubrey Henderson Smith[16]. Academic degrees include Bachelor of Science[24], Master of Science[25], and Doctor of Philosophy[26].

Career and Affiliations

Leonard I. Holder worked as a mathematician[6]. Employers include University of Texas at Arlington[8], a public research university[38], in United States[39], founded in 1895[40], headquartered in Arlington[41]; Texas A&M University[9], a public research university[42], in United States[43], founded in 1876[44], headquartered in College Station[45]; San Jose State University[10], a state university[46], in United States[47], founded in 1857[48], headquartered in San Jose[49]; and Gettysburg College[11], a liberal arts college in the United States[50], in United States[51], founded in 1832[52].

Death and Burial

Leonard I. Holder died on +2012-09-28T00:00:00Z[5]. He passed away in Penn State Health Holy Spirit Medical Center[4].

FAQs

Where was Leonard I. Holder born?

Born in Fort Worth[2], Leonard I. Holder…

Where did Leonard I. Holder die?

Leonard I. Holder passed away in Penn State Health Holy Spirit Medical Center[4].

What did Leonard I. Holder do for work?

Leonard I. Holder worked as mathematician[6].

Where did Leonard I. Holder go to school?

Leonard I. Holder was educated at Purdue University[12], University of Texas at Arlington[13], Texas A&M University[14], and Texas A&M University[15].

References

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

Direct Wikidata claims

  1. [2] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.
  2. [4] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.
  3. [17] . wikidata.org.
  4. [7] . wikidata.org.
  5. [18] . wikidata.org.
  6. [12] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  7. [13] . Retrieved . wikidata.org.
  8. [14] . Retrieved . wikidata.org.
  9. [15] . Retrieved . wikidata.org.
  10. [6] . Retrieved . wikidata.org.
  11. [8] . Retrieved . wikidata.org.
  12. [9] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.
  13. [10] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.
  14. [11] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.
  15. [16] . Mathematics Genealogy Project. wikidata.org.
  16. [19] . wikidata.org.
  17. [20] . wikidata.org.
  18. [21] . wikidata.org.
  19. [22] . Virtual International Authority File. Retrieved . wikidata.org.
  20. [23] . CiNii Research. Retrieved . wikidata.org.
  21. [24] . Retrieved . wikidata.org.
  22. [25] . Retrieved . wikidata.org.
  23. [26] . Mathematics Genealogy Project. Retrieved . wikidata.org.
  24. [3] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.
  25. [5] . The Gettysburg Times. Retrieved . gettysburgtimes.com. Provenance: wikidata.org.

Inline context (facts about related entities)

  1. [27] . Wikidata. wikidata.org. → on this site
  2. [28] . Wikidata. wikidata.org. → on this site
  3. [29] . Wikidata. wikidata.org. → on this site
  4. [30] . Wikidata. wikidata.org. → on this site
  5. [31] . Wikidata. wikidata.org. → on this site
  6. [32] . Wikidata. wikidata.org. → on this site
  7. [33] . Wikidata. wikidata.org. → on this site
  8. [34] . Wikidata. wikidata.org. → on this site
  9. [35] . Wikidata. wikidata.org. → on this site
  10. [36] . Wikidata. wikidata.org. → on this site
  11. [37] . Wikidata. wikidata.org. → on this site
  12. [38] . Wikidata. wikidata.org. → on this site
  13. [39] . Wikidata. wikidata.org. → on this site
  14. [40] . Wikidata. wikidata.org. → on this site
  15. [41] . Wikidata. wikidata.org. → on this site
  16. [42] . Wikidata. wikidata.org. → on this site
  17. [43] . Wikidata. wikidata.org. → on this site
  18. [44] . Wikidata. wikidata.org. → on this site
  19. [45] . Wikidata. wikidata.org. → on this site
  20. [46] . Wikidata. wikidata.org. → on this site
  21. [47] . Wikidata. wikidata.org. → on this site
  22. [48] . Wikidata. wikidata.org. → on this site
  23. [49] . Wikidata. wikidata.org. → on this site
  24. [50] . Wikidata. wikidata.org. → on this site
  25. [51] . Wikidata. wikidata.org. → on this site
  26. [52] . Wikidata. wikidata.org. → on this site

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). Leonard I. Holder. Retrieved May 3, 2026, from https://4ort.xyz/entity/leonard-i-holder
MLA “Leonard I. Holder.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/leonard-i-holder.
BibTeX @misc{4ortxyz_leonard-i-holder_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Leonard I. Holder}}, year = {2026}, url = {https://4ort.xyz/entity/leonard-i-holder}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Leonard I. Holder — https://4ort.xyz/entity/leonard-i-holder (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/leonard-i-holder · Last refreshed: