Funeral services for Harmon Wilke, age 90 of Knoxville, will be held on Thursday, April 3rd at 10:30 am at Trinity Lutheran Church in Knoxville. Burial with military honors will follow in Graceland Cemetery. Visitation will be held on Wednesday, April 2nd from 1:00-7:00 pm with family present from 5:00-7:00 pm at Williams Funeral Home in Knoxville. Memorial contributions may be made to Trinity Lutheran Church or to the V.A. Central Iowa Health Care Center Recreation Department.