The county of Sumner is bounded as follows: Commencing at the southwest corner of Butler county; thence south with the east line of range two east, to the thirty-seventh degree of north latitude; thence west with said parallel, to the west line of range four west; thence north with said line, to the southwest corner of Sedgwick county; thence east with the south line of Sedgwick county, to the place of beginning.
K.S.A. 18-196