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Jack Sharkey

American boxer (1902–1994)

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 5, 2026
Entity authorityQ427464 ↗
Source-derived summary

Jack Sharkey (born Joseph Paul Zukauskas, Lithuanian: Juozas Povilas Žukauskas, October 26, 1902 – August 17, 1994) was a Lithuanian-American boxer who held the NYSAC, NBA, and The Ring heavyweight titles from 1932 to 1933.

Boxing career

The son of Lithuanian immigrants, Sharkey was born in Binghamton, New York in 1902. He took his ring name from his two idols, heavyweight contender Tom Sharkey and heavyweight champion Jack Dempsey, to gain acceptance in the Irish-dominated boxing world of Boston. He won an important fight in 1926 over black heavyweight contender Harry Wills, but his first big year was 1927, when he defeated former light heavyweight champ Mike McTigue in twelve rounds and Boston rival Jim Maloney in five. That put him in the ring on July 21, 1927, with his idol Dempsey, the winner to meet heavyweight champion Gene Tunney for the title. For six rounds Sharkey engaged in fierce infighting with Dempsey who had a slight lead on the scorecards. In the seventh round, Sharkey turned his head to complain to the referee about an alleged low punch and Dempsey landed a classic left hook that knocked Sharkey out.

In 1928, Sharkey fought heavyweight contender Tom Heeney to a draw and defeated former light-heavyweight champion Jack Delaney. Early in 1929, he signed in a Tex Rickard promotion to fight Young Stribling in Miami. However, Sharkey and all involved suffered a scare when Rickard died unexpectedly.

Editorial summary

Begin with the source’s own compact description: “Jack Sharkey” is american boxer (1902–1994). The dossier treats that line as a proposition to test through Jack, Sharkey and American, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current lead gives the account dated anchors—1902, 1994, 1932, 1933—that can be checked directly. The linked authority record independently contributes the date 1902-10-26. For this dossier, Jack, Sharkey and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american boxer (1902–1994)” 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

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 5, 2026. The linked authority identifier is Q427464. VIAF identifies the subject as 168138391. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1902, 1994, 1932 and 1933.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. 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.

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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.

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Source & attribution

This entry incorporates text from “Jack Sharkey” 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.