From the record
“The Henry County Courthouse, Jail, and Warden's House in New Castle, Kentucky was built in 1875. It was designed by the McDonald Brothers in a mix of Italianate, Second Empire, and other styles.”
Wikipedia article Henry County Courthouse, Jail, and Warden's House, CC BY-SA 4.0.
One of 13 National Register listings published here for Henry County · listed in 1977 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service · the Wikipedia article