John Williams House (Williams Grove, Pennsylvania)

It was listed on the National Register of Historic Places in 1977.

[1] Built between 1799 and 1802, this historic structure is a large, 2+1⁄2-story, limestone building, five bays wide and two bays deep.

An extensive interior remodeling took place circa 1825; the house was also then restored in 1970.

A porch was added during the mid-nineteenth century.

[2] It was listed on the National Register of Historic Places in 1977.