John W. Smith, 56, of Marshalltown, died Wednesday, Aug. 22, 2012, at Mayo Clinic in Rochester, Minn. Funeral services will be 10:30 a.m., Monday, Aug. 27, 2012, at Hope United Methodist Church, in Marshalltown. Visitation will be 3 to 7 p.m., Sunday, Aug. 26, 2012, at Estel Perrin Avey Funeral Home, in Marshalltown. Interment will be at Rose Hill Memorial Gardens, in Marshalltown. Memorials may be directed to Operation Life Saver. Online condolences may be sent to www.vogelfuneralhomes.com.