CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Joe Leonard

American car and motorcycle racer (1932-2017)

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 21, 2026
Entity authorityQ1691501
Source-derived summary

Joseph Paul Leonard (August 4, 1932 – April 27, 2017) was an American professional motorcycle racer and racecar driver.

Biography

Motorcycle career

Leonard won the first A.M.A. Grand National Championship Series in 1954 and won it again in 1956 and 1957. His record totals 27 wins, including the 1957 and 1958 Daytona 200. He also resulted vice-champion in 1958, 1960 and 1961, third in 1955, and fifth in 1959. He retired from motorcycle racing at the completion of the 1961 season and turned his attention to auto racing. He was also a member of the AMA (American Motorcycle Association District 36) Sanctioned San Jose Motorcycle club (The Dons) which includes such famed alumni as Sam Arena, Tom Sifton, Kenny Eggers and Sam Arena Jr.

USAC National Championship career

Early years

Leonard made his transition to four wheels by racing on the NASCAR super modified circuit that ran at Fresno and San Jose. Leonard made his USAC National Championship debut during the 1964 season when he competed in five races for various teams. Leonard earned a best finish of fifth at the season-ending Bobby Ball Memorial at Phoenix International Raceway driving the No. 65 Travelon Trailer Christensen-Offenhauser.

Editorial summary

This brief starts where responsible research should: with the source description of “Joe Leonard” as american car and motorcycle racer (1932-2017). Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1932, 2017, 1954, 1956—that can be checked directly. The linked authority record independently contributes the date 1932-08-04. The account is most persuasive where Leonard, American and motorcycle can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as american car and motorcycle racer (1932-2017). Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 21, 2026. The linked authority identifier is Q1691501. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1932, 2017, 1954 and 1956.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Joe Leonard”, its source revision and the description used here.
  2. Expand the search: follow Joe Leonard primary sources, Joe Leonard archive and Leonard 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 “Joe Leonard”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Joe Leonard” 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.