Funeral services for Olive Umbaugh, 98, of Ankeny, formerly of Jefferson, will be Monday at noon at the Slininger-Schroeder Funeral Home in Jefferson.  Burial will be in the Scranton Township Cemetery.  Visitation with the family will be held at 10 am Monday at the funeral home.  Memorials for the family may be left at the Slininger-Schroeder Funeral Home in Jefferson.  Survivors include:  Sons, Frank Umbaugh of Mirabile, Missouri, Peter Umbaugh of Avondale Estates, Georgia and Glen Umbaugh of Alleman.  10 grandchildren, 13 great grandchildren and 3 great great grandchildren.  Brother, Allen Blackburn of Grand Junction.