George and Susan Guiberson Armstrong House

The George and Susan Guiberson Armstrong House, located north of Winterset, Iowa, is a historic limestone farmhouse built in 1856 by Irish immigrant George Armstrong and his wife Susan. This modest single-story structure, made from locally sourced limestone, showcases early vernacular architecture with its unique construction and design elements. The house, which has remained on the same 40 acres since its construction, reflects the simple yet resilient lifestyle of its original owners. It was recognized for its historical significance and added to the National Register of Historic Places in 1987, making it an interesting site for tourists and researchers interested in early American architecture and pioneer life.