From the record
“Boise House, near Harrodsburg, Kentucky, was built in 1817. It was listed on the National Register of Historic Places in 1989.”
Wikipedia article Boise House, CC BY-SA 4.0.
One of 70 National Register listings published here for Mercer County · listed in 1989 · category: Building · built in 1817, Federal architecture.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
