Robert and Eleanor Smith McGranahan Coulter
Robert Coulter was born Oct 1813 in Adams Co., PA, and died 17 Sept 1882. He is buried in Stevenson Cemetery, Mercer County.
His wife, Eleanor Smith McGranahan was born 6 Sept 1817 in PA. She died 3 Aug 1906 and is also buried in Stevenson Cemetery, Mercer County.
They were married 18 Sep 1845 in Mercer County. The 1873 map of Salem Twp. shows Robert Coulter living just east of the intersection of Coulter School Road and Osborn Road. That could be the house in photo.