From the record
“The Iowa County Courthouse is a stone courthouse in Dodgeville, Wisconsin. Built by Cornish immigrants in 1859, it is the oldest courthouse still in use in Wisconsin.”
Wikipedia article Iowa County Courthouse (Wisconsin), CC BY-SA 4.0.
One of 30 National Register listings published here for Iowa County · listed in 1972 · category: Building · built in 1859, Greek Revival architecture.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service




