Does anyone know if there are any city directories for Vernon County from about 1880-1920? Also, do you know what plat maps are available and where I can get information from them? My ancestor is in the 1880 census in Center Twp, and is on the 1907 Tax list for Center Twp. but I can't find him listed in the 1900 census. Maybe he owned property in Center but lived in another twp. (Marshall E. Davidson).