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Daniel Halladay

American businessman (1826-1916)

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 19, 2026
Entity authorityQ5217411
Source-derived summary

Daniel Halladay (November 24, 1826 in Marlboro, Vermont – March 1, 1916 in Santa Ana, California) was an American engineer, inventor and businessman, best known for his innovative self-regulating windmill, invented in Ellington, Connecticut in 1853.

Because steam trains required frequent resupplies of clean water, Halliday's windmill and subsequent self-regulating designs became an essential part of early railroad infrastructure, particularly in the Great Plains.

Versions of this windmill became an iconic part of the rural landscape in the United States, Argentina, Canada, New Zealand, and South Africa.

The historic Windmill at Ruprechtov based on Halladay's invention can be found in Ruprechtov in the Vyškov District of the Czech Republic.

Editorial summary

Begin with the source’s own compact description: “Daniel Halladay” is american businessman (1826-1916). The dossier treats that line as a proposition to test through Daniel, Halladay and American, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1826, 1916, 1853—that can be checked directly. The linked authority record independently contributes the date 1826-11-24. For this dossier, Daniel, Halladay and American is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “american businessman (1826-1916)” 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

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 19, 2026. The linked authority identifier is Q5217411. VIAF identifies the subject as 5845164191753218740006. 2 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1826, 1916 and 1853.

Critical limits

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  2. Expand the search: follow Daniel Halladay primary sources, Daniel Halladay archive and Daniel research across catalogues and specialist indexes.
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Source & attribution

This entry incorporates text from Daniel Halladay” 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.