From the record
“Old Fort Johnson is a historic house museum and historic site at 2 Mergner Road in Fort Johnson, New York. It is the site of Fort Johnson, a two-story stone house originally enclosed in fortifications built by Sir William Johnson about 1749.”
Wikipedia article Old Fort Johnson, CC BY-SA 4.0.
One of 62 National Register listings published here for Montgomery County · listed in 1972 · category: Building · a National Historic Landmark.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service














