From the record
“The William Blackwell House, at 138 Lebanon Hill in Springfield, Kentucky, was built in c.1860 by William Blackwell. It was listed on the National Register of Historic Places in 1989.”
Wikipedia article William Blackwell House, CC BY-SA 4.0.
One of 69 National Register listings published here for Washington County · listed in 1989 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service


