From the record
“Porter House, also known as "Oakledge", is a historic home located at Claverack in Columbia County, New York. It was built in 1846, and is a Greek Revival-style residence.”
Wikipedia article Rev. Dr. Elbert S. Porter House, CC BY-SA 4.0.
One of 155 National Register listings published here for Columbia County · listed in 1997 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service








