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Tommy Prothro

American football player and coach (1920–1995)

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 2, 2026
Entity authorityQ7819787
Source-derived summary

James Thompson Prothro Jr. (July 20, 1920 – May 14, 1995) was an American football coach and player. He was the head coach at Oregon State University from 1955 to 1964 and the University of California, Los Angeles (UCLA) from 1965 to 1970, compiling a career college football record of 104–55–5 (.649).

Prothro moved to the professional ranks of the National Football League (NFL) in 1971 as head coach of the Los Angeles Rams, a position he held for two seasons. He then coached the San Diego Chargers from 1974 to 1978, tallying a career NFL mark of 35–51–2 (.409). Prothro was inducted into the College Football Hall of Fame as a coach in 1991.

Early life and playing career

Prothro, a native of Memphis, Tennessee, was the son of Major League Baseball player and manager Doc Prothro, who played for three teams between 1920 and 1926, then managed the Philadelphia Phillies from 1939 to 1941 before buying the minor league Memphis Chicks. His uncle, Clifton B. Cates, was commandant of the United States Marine Corps from 1948 to 1952.

The younger Prothro found his niche in football, starting out as a quarterback for Wallace Wade's Duke Blue Devils. In 1941, Prothro's versatility on the field helped him win the Jacobs award as the best blocker in the Southern Conference as the Blue Devils reached the 1942 Rose Bowl.

Editorial summary

Begin with the source’s own compact description: “Tommy Prothro” is american football player and coach (1920–1995). The dossier treats that line as a proposition to test through Tommy, Prothro and American, not as a finished interpretation.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1920, 1995, 1955, 1964—that can be checked directly. The linked authority record independently contributes the date 1920-07-20. For this dossier, Tommy, Prothro and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american football player and coach (1920–1995)” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Sep 2, 2026. The linked authority identifier is Q7819787. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1920, 1995, 1955 and 1964.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Tommy Prothro”, its source revision and the description used here.
  2. Expand the search: follow Tommy Prothro primary sources, Tommy Prothro archive and Tommy research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Tommy Prothro”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. How has the subject’s reputation changed across later accounts?
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Source & attribution

This entry incorporates text from Tommy Prothro” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.