The county of Jefferson is bounded as follows: Commencing at the southwest corner of township one, north, of range one, east; thence east to the southeast corner of township one, north, of range four, east; thence north to the northeast corner of township four, north, of range four, east; thence west to the northwest corner of township four, north, of range one, east; thence south to the place of beginning.
Neb. Rev. Stat. §§ 22-148