It contains three cemeteries : Clizer , Gillispie and Jackson .
Jackson Township covers an area of 34.7 square miles ( 89.9 km ) and contains one incorporated settlement , Fillmore .
Jackson Township contains three cemeteries : Clizer , Gillispie and Jackson Township .
Jackson Township covers an area of 34.7 square miles ( 89.9 km ) and contains one incorporated settlement , Fillmore .