Jefferson County is a county in the U.S. state of Wisconsin. As of the 2020 census, the population was 84,900. Its county seat is Jefferson. Jefferson County comprises the Watertown-Fort Atkinson, WI Micropolitan Statistical Area, which is also included in the Milwaukee-Racine-Waukesha, WI Combined Statistical Area.
Scales Mound is a village in Jo Daviess County, Illinois, United States. The population was 436 at the 2020 census.
Koshkonong is a city in Oregon County, Missouri, United States. The population was 196 at the 2020 census.
Fort Atkinson is a city in Jefferson County, Wisconsin, United States. It is on the Rock River, a few miles upstream from Lake Koshkonong. The population was 12,579 at the 2020 census. Fort Atkinson is the largest city located entirely in Jefferson County, as Watertown is split between Jefferson and Dodge counties. Fort Atkinson is a principal city of the Fort Atkinson-Watertown micropolitan statistical area which is in turn a sub-market of the larger Milwaukee-Waukesha-Racine CSA.
Koshkonong is a town in Jefferson County, Wisconsin, United States. The population was 3,763 at the 2020 census. The town entirely surrounds the city of Fort Atkinson. The unincorporated communities of Koshkonong Mounds and Vinnie Ha Ha are located in the town. The unincorporated communities of Blackhawk Island and Koshkonong, as well as The Census-designated place of Lake Koshkonong are also located partially in the town.
Lake Koshkonong is a census-designated place (CDP) in the towns of Koshkonong and Sumner, Jefferson County, Wisconsin, United States. The population was 1,239 at the 2020 census. Lake Koshkonong is in the area.
Sumner is a town in Jefferson County, Wisconsin, United States. The population was 832 at the 2010 census. The census-designated place of Lake Koshkonong and the unincorporated communities of Busseyville, Carcajou, Glenn Oaks Beach, Koshkonong Manor, and North Shore are located within the town. The community of Blackhawk Island is located partially in the town.
Cambridge is a village in Dane (mostly) and Jefferson counties in the U.S. state of Wisconsin. The population was 1,638 at the 2020 census. Of this, 1,539 were in Dane County, and 99 were in Jefferson County.
Aztalan State Park is a Wisconsin state park in the Town of Aztalan, Jefferson County. Established in 1952, it was designated a National Historic Landmark in 1964 and added to the National Register of Historic Places in 1966. The park covers 172 acres (70 ha) along the Crawfish River.
Fort Koshkonong was a military fort located near the present-day city of Fort Atkinson, Wisconsin. Intended to control the confluence of the Bark and Rock rivers, it was used as a station for local militia units and the U.S. regulars in the region to scout the British Band, a group of Native Americans who fought against government units during the 1832 Black Hawk War. General Henry Atkinson was the commander of the fort during the war. Black Hawk was in the same general area, but evaded capture and started to flee towards the Wisconsin River. The original fort was abandoned by the Army following the conflict. Local settlers dismantled it for the wood as the town developed.
Lake Koshkonong is a naturally occurring lake that acts as a reservoir in southern Wisconsin. Its size was augmented by the creation of the Indianford Dam in 1932, making it one of the larger lakes in the state. The lake lies along the Rock River, with the river acting as both the primary inflow and the primary outflow for the lake. Lake Koshkonong begins 5.5 mi (8.9 km) downriver from Fort Atkinson, with the large majority of the lake located in southwestern Jefferson County. Small portions of the lake extend into southeastern Dane and northern Rock counties.
The Bad Axe Massacre was a massacre of Sauk (Sac) and Fox Indians by United States Army regulars and militia that occurred on August 1–2, 1832. This final scene of the Black Hawk War took place near present-day Victory, Wisconsin, in the United States. It marked the end of the war between white settlers and militia in Illinois and Michigan Territory, and the Sauk and Fox tribes under warrior Black Hawk.
An effigy mound is a raised pile of earth built in the shape of a stylized animal, symbol, religious figure, human, or other figure. The Effigy Moundbuilder culture is primarily associated with the years 550–1200 CE during the Late Woodland Period, although radiocarbon dating has placed the origin of certain mounds as far back as 320 BCE.
The Norwegian Lutheran Church in the United States is a general term to describe the Lutheran church tradition developed within the United States by immigrants from Norway.
The Battle of Wisconsin Heights was the penultimate engagement of the 1832 Black Hawk War, fought between the United States state militia and allies, and the Sauk and Fox tribes, led by Black Hawk. The battle took place in what is now Dane County, near present-day Sauk City, Wisconsin. Despite being vastly outnumbered and sustaining heavy casualties, Black Hawk's warriors managed to delay the combined government forces long enough to allow the majority of the Sauk and Fox civilians in the group to escape across the Wisconsin River. This reprieve was temporary; when the militia finally caught up with the fleeing band it resulted in the Bad Axe massacre at the mouth of the Bad Axe River.
The Sinsinawa Mound raid occurred on June 29, 1832, near the Sinsinawa mining settlement in Michigan Territory. This incident, part of the Black Hawk War, resulted in the deaths of two men; a third man survived by seeking cover in a nearby blockhouse. In the aftermath of the raid, Captain James W. Stephenson set out to pursue the attackers—a straggling band of Sauk Native Americans—but lost their trail at the Mississippi River. The attack occurred in the same week as other skirmishes and raids, and as a result helped contribute to the growing fear in the region. The raid caused the residents of nearby Platteville to consider fleeing their settlement.
Johannes Wilhelm Christian Dietrichson was a Norwegian Lutheran minister who played an important role in the initial establishment of the Synod of the Norwegian Evangelical Lutheran Church in America, which eventually became the Evangelical Lutheran Synod.
Koshkonong is an unincorporated community located in the towns of Koshkonong, Jefferson County and Milton, Rock County, Wisconsin, United States.
United States 
Wisconsin 
