How Clay Township came to be
From Wikipedia’s history of Clay Township.
Clay Township was organized in 1846. It is named for statesman Henry Clay of Kentucky.
Text from Wikipedia, licensed CC BY-SA 4.0.
Each edition grades its towns against each other only.
Below: maps from 1959 on and old-book passages.
Read from the archive, the National Register and the record. The page puts what stands out first.
The first neighbors to add old photos shape how Clay Township’s history is told.
Four other post offices opened and closed inside today’s town.
US Post Offices dataset (Blevins & Helbock, CC0). Places and cemeteries from the USGS Geographic Names Information System (2021).
From Wikipedia’s history of Clay Township.
Clay Township was organized in 1846. It is named for statesman Henry Clay of Kentucky.
Text from Wikipedia, licensed CC BY-SA 4.0.
Passages that mention Clay Township, cut from the printed page as they were published.

Clay Township was organized March 3, 1846, as follows: Beginning at the northwest corner of Section 4, Township 25, Range 4, it being the northeast corner of Deer Creek Township; thence east with the Congressional, to the northeast corner of Section i, Township 25, Range 4; thence south with the Range line dividing Ranges 4 and 5 east to corner of said Congressional Township, on the south line of Miami County; thence west with the county line to the southeast corner of Deer Creek
Text read by machine from the scan; it may contain errors.Scans and text from the Internet Archive. Books published in 1930 or earlier, which are in the public domain.
Woven from the archive, old maps, post office records, the National Register and the people born here.
On the mapFirst mapped by the U.S. Geological SurveyWeddings on Main Street, storms, parades, school pictures, the old store. If it’s in your family album, it belongs here.
The U.S. Geological Survey’s map of Clay Township.
1959Miami sheet · 1:24,000U.S. Geological Survey historical topographic maps (public domain), via Esri’s collection of the scans. The red ring marks the center of Clay Township.
Nobody well known was born in Clay Township itself, so here are the best known from just nearby.
Each neighbor’s History grade, on the same three inputs.
What the archives can’t tell you, neighbors can.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikipedia, U.S. Geological Survey historical maps, the US Post Offices dataset (Blevins & Helbock), the USGS Geographic Names Information System and old county and town histories (Internet Archive). Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.