A Memorial Service for 60-year-old Sherry Ann Helmbrecht originally from Lytton, will be Saturday at 11 am at the Emanuel-St. John Lutheran Church in Lytton. Visitation will at the church after 10 Saturday morning until time of service. The arrangements are under the direction of the Farber & Otteman Funeral Home in Sac City. Sherry Helmbrecht is survived by her siblings: Kimberly Lager of Bedford, Maryl Sponder of Sioux City, and Timothy Helmbrecht of Ankeny.