er-Vitense. Bill was a member of the First United Church of Christ, the Tipton Lions Club, and a past member of the VFW. He loved hunting, fishing and helping others. Bill is survived by his son, Stan Burse Trevathan and grandson, Taylor & Trenton Trevathan of Richmond, Texas; Step-children, Valnora (Kelvin) Keifer of Charles City, Iowa, Raymond (Barbara) Vitense of Tipton, Iowa, Molly Vitense of Clarence, Iowa, Jayne Holcomb of Ames, Iowa, and Mandy Vitense of Omaha, Nebraska; 12 Step-grandchildren and 3 Step Great Grandchildren; caregivers and close friends, Dr. Mark and Sharon Niles and Ken Muller of Tipton. Fry Funeral Home is assisting the family with the service to honor his life.