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Daniel C. Cooper

American politician

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 23, 2026
Entity authorityQ5216709
Source-derived summary

Daniel C. Cooper (November 21, 1773 — July 13, 1818) was an American surveyor, farmer, miller and political leader.

Biography

He was born in the Passaic Valley at Long Hill, Morris County, New Jersey, the son of wealthy farmer George Cooper (20 August 1745 — 20 September 1801) and Margaret Lafferty. George’s father Daniel was born at sea on the voyage from Holland about 1695.

Educated as a surveyor, when Daniel C. Cooper was about twenty years old, he went west to Fort Washington near Cincinnati, Ohio to look after the interests of Jonathan Dayton, who owned lands and was otherwise interested in the "Symmes Purchase." This gave Cooper employment in his occupation as surveyor, and was also a favorable opportunity for observation and selection of lands for himself.

Judge John Cleves Symmes, a land speculator from New Jersey, initiated much of southwestern Ohio's settlement and in late 1795, he sold Arthur St. Clair, Governor of the Northwest Territory, General James Wilkinson, Israel Ludlow and New Jersey Congressman Jonathan Dayton the land that became known as the "Dayton Purchase." The four men paid $0.83 an acre for 60,000 acres (240 km²) at the confluence of the Great Miami and Mad rivers. Israel Ludlow named the village after his friend Jonathan Dayton, who ironically never set foot in the town. Ludlow also laid out the streets, which at four poles (66 ft) were wide enough to "turn a coach and four." Daniel Cooper headed the team that surveyed the land and laid out the town site in 1795.

In 1796, Dayton Township, a large area containing parts of current Montgomery, Greene, Miami, Clark, Champaign, Logan, and Shelby Counties, was formed. Daniel Cooper was appointed tax assessor.

Editorial summary

The public source identifies “Daniel C. Cooper” as american politician. This brief keeps that definition visible, then builds a research path around Daniel, Cooper and American.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1773, 1818, 1745, 1801—that can be checked directly. The linked authority record independently contributes the date 1773-11-21. Its value is orientation rather than verdict, with Daniel, Cooper and American providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Daniel C. Cooper”, the useful work is to connect “american politician” to the records capable of establishing context and consequence.

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 Jul 23, 2026. The linked authority identifier is Q5216709. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1773, 1818, 1745 and 1801.

Critical limits

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.

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  • Building a first chronology
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Source & attribution

This entry incorporates text from Daniel C. Cooper” 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.