Historical Marker Search

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historicalmarkerproject/markers/HM1GS8_greenville-treaty-line_Loudonville-OH.html
Greenville Treaty Line / Organized 1797 The starred line marks the crossing of Knox County of the Greenville Treaty Line as surveyed by Israel Ludlow between 1797 and 1799; that part running from near fort Laurens in the eastern part of the state,…
historicalmarkerproject/markers/HM7Q_charles-franklin-kettering_Loudonville-OH.html
A pioneer in automotive innovation. Charles Franklin Kettering (1876-1958) was born three miles north of Loudonville. He attended local schools and graduated from Ohio State University in 1904. He organizaed the Dayton Engineering Laboratories Com…
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