Cornerville, OhioCornerville is an unincorporated community in Washington County, in the U.S. state of Ohio.[1] HistoryA post office called Cornerville opened in 1890, and was discontinued in 1891.[2] Besides the post office, Cornerville had the Little Muskingum Congregational church, established in 1843.[3] References
39°23′48″N 81°22′29″W / 39.39667°N 81.37472°W
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