Henry Horner
American politician and judge (1878–1940)

Henry Horner (né Levy; November 30, 1878 – October 6, 1940) was an American lawyer and politician. Horner served as the 28th governor of Illinois, serving from January 1933 until his death in October 1940. Horner was noted as the first Jewish governor of Illinois.
During his time as governor, Horner advocated a wide range of progressive reforms in areas such as social welfare and working conditions.
Early life
Horner was born Henry Levy to Solomon Abraham Levy and Dilah Horner in Chicago. He assumed the Horner surname after his parents divorced in 1883. He attended the University of Chicago. Horner attended IIT Chicago-Kent College of Law and received his LLB in 1898. Horner was a lawyer and served as a probate judge from 1915 to 1931.
Political career
First elected governor in 1932, Horner served during the difficult years of the Great Depression.
The public source identifies “Henry Horner” as american politician and judge (1878–1940). This brief keeps that definition visible, then builds a research path around Henry, Horner and American.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Henry Horner”, the useful work is to connect “american politician and judge (1878–1940)” to the records capable of establishing context and consequence.
The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jul 30, 2026. The linked authority identifier is Q735204. VIAF identifies the subject as 35634491. The Library of Congress control number is no93029104. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1878, 1940, 1933 and 1883.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. 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
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Henry Horner”, its source revision and the description used here.
- Expand the search: follow Henry Horner primary sources, Henry Horner archive and Henry research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Henry Horner”?
- How has the subject’s reputation changed across later accounts?
- Which claims depend on a single source or contested interpretation?
Search terms from this dossier
This entry incorporates text from “Henry Horner” 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.