Funeral services for 83-year-old Joanne Jemison of Sigourney will be held at 11:00 a.m. on Saturday, (1/21) at the Sigourney United Methodist Church.  Burial will be at Harness Cemetery in Mt. Sterling, Iowa, at a later date. Visitation will be from 4:00 p.m. until 7:00 p.m. on Friday (1/20) at Powell Funeral Home in Sigourney. A memorial fund has been established for the Sigourney United Methodist Church. Powell Funeral Home and Cremation Service in Sigourney is caring for Joanne and her family.