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Lou Costello

American actor and comedian (1906–1959)

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 16, 2026
Entity authorityQ23884 ↗
Source-derived summary

Louis Francis Cristillo (March 6, 1906 – March 3, 1959), better known as Lou Costello, was an American comedian, actor and producer. He was best known for his double act with Bud Abbott and their routine "Who's on First?".

Abbott and Costello, who teamed in burlesque in 1936, were among the most popular and highest-paid entertainers in the world during World War II. During a national tour in 1942, they sold $85 million in war bonds in 35 days. By 1955, their popularity waned from overexposure, and their film and television contracts lapsed. Their partnership ended in 1957, after which Costello made numerous solo appearances on TV and starred in one film.

Early life

Louis Francis Cristillo was born on March 6, 1906, in Paterson, New Jersey, the son of Sebastiano Cristillo, an insurance sales agent, and Helen Rege, a silk weaver. His father was Italian, from Caserta, Campania, while his mother was an American of Italian, French and Irish ancestry, with her grandfather Francesco Rege being a native of Piedmont, Italy.

Costello attended Public School 15 in Paterson and was considered a gifted athlete. He excelled in basketball and reportedly was twice Paterson's free-throw champion. His basketball prowess can be seen in Here Come the Co-Eds (1945), in which he performs his own trick basketball shots.

Editorial summary

This brief starts where responsible research should: with the source description of “Lou Costello” as american actor and comedian (1906–1959). Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1906, 1959, 1936, 1942—that can be checked directly. The linked authority record independently contributes the date 1906-03-06. The account is most persuasive where Costello, American and actor can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as american actor and comedian (1906–1959). Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Sep 16, 2026. The linked authority identifier is Q23884. VIAF identifies the subject as 51951204. The Library of Congress control number is n50018158. 3 of 3 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1906, 1959, 1936 and 1942.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. 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 “Lou Costello”, its source revision and the description used here.
  2. Expand the search: follow Lou Costello primary sources, Lou Costello archive and Costello 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 “Lou Costello”?
  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 “Lou Costello” 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.