Abbottsville, Ohio

Delisle is an unincorporated community in Darke County, in the U.S. state of Ohio.

Jaysville is a small unincorporated community about one mile southeast of Greenville in Darke County, Ohio, United States. It lies along State Route 49, one mile southeast of the county seat of Greenville and four miles north of Arcanum. The community is on the south side of Route 49 and the Greenville Industrial Park is on the opposite side.

Van Buren Township is one of the twenty townships of Darke County, Ohio, United States. The 2020 census found 1,528 people in the township.

Arcanum High School is a public high school in Arcanum, Ohio. It is the only high school in the Arcanum-Butler Local School District.

Poplar Ridge is an unincorporated community in Darke County, in the U.S. state of Ohio.

Arcanum ( ar-CAN-əm) is a village in Darke County, Ohio, United States. The population was 2,457 at the 2020 census.

The Studabaker-Scott House and Beehive School are two historic buildings near the city of Greenville in Darke County, Ohio, United States. Located along State Route 49 south of the city, both are unusually well-preserved remnants of the architecture of the middle third of the 19th century. A native of Pennsylvania, Abraham Studabaker settled in Scioto County, Ohio in 1795; after moving northwest to Warren County, he travelled north and built a cabin in modern-day Darke County in 1808,: 253  becoming the first settler within the present boundaries of Adams Township.: 417  From the county's earliest years, Studabaker was a prominent member of local society; when Darke County was formed in 1816, he was elected to the county commission. Moving to Greenville Township in 1815,: 238  he built a larger homestead in 1835, but it was a simple structure like that of most period houses. In the 1850s, many former pioneers began to expand their homesteads: as prosperity increased, landowners renovated their old houses according to the prevailing architectural styles of the day. Studabaker followed this pattern; his old farmhouse took on a mix of the Early Victorian and Greek Revival architectural styles, and its location along one of the county's most important roads gave his house a prominence enjoyed by few other houses in the area.Located very close to Abraham Studabaker's house is the Beehive School. Built in 1846, it was one of the earliest permanent school buildings — in contrast to the primitive log structures built by the first settlers — in Darke County. Unlike the Studabaker House, this brick building features elements of the Federal style of architecture.In 1978, the house and school were listed on the National Register of Historic Places. Although the two buildings both qualified for inclusion on the Register, they and a third contributing building were listed together as a single property. Key to their being listed on the Register was their well-preserved historic architecture and their connection to Abraham Studabaker, because of his place as one of the region's leading pioneers.

Twin Township is one of the twenty townships of Darke County, Ohio, United States. The 2020 census found 4,249 people in the township.

Oyler High School is a public high school in Cincinnati, Ohio and one of many schools that make up the Cincinnati Public School District. While undergoing renovations at its location on Hatmaker Street, Oyler was temporarily housed in the former Roberts School at 1700 Grand Avenue.The Oyler Hatmakers wear black and white and are currently independent of a league.

Fort Jefferson is an unincorporated community in Darke County, in the U.S. state of Ohio.

Bear's Mill is a historic gristmill near the city of Greenville in Darke County, Ohio, United States. Built in 1849, this watermill is the oldest existing industrial building in Darke County. Built by Manning Hart, a local contractor, the mill lies along Greenville Creek in southwestern Adams Township, midway between Greenville and the village of Gettysburg. It was purchased before its completion by Pennsylvanian Gabriel Bear, who completed and opened the mill in 1849. After his locally made millstones proved faulty, Bear travelled to France, where he acquired stones of a type regarded worldwide as of highest quality.The mill is a wooden building with a stone foundation and a metal roof. It remained in continuous operation for well over a century, slowing from full capacity only in the late 1970s when the miller decided to go into partial retirement. Since then, the mill has continued in use: partially as a milling museum, and partially as a gristmill. In 1975, it was listed on the National Register of Historic Places, qualifying because of its architecture and because of its significance in Ohio's history. Today, the mill is operated by the Friends of Bear's Mill, a non-profit organization dedicated to maintaining and operating the mill as a historic landmark.

Fort Jefferson was a fortification erected by soldiers of the United States Army in October 1791 during the Northwest Indian War. Built to support a military campaign, it saw several years of active fighting. Today, the fort site is a historic site.