William Charles Eatherton, 91, of Rapid City died at his home on Tuesday, December 19, 2017. William was born to Fred and Anna (Lubbers) Eatherton on January 11, 1926, at Tyndall, SD. Graveside service will be at Black Hills National Cemetery with military honors on Tuesday, December 26, 2017, at 11:00 a.m. Arrangements are under the guidance of Kinkade Funeral Chapel in Sturgis. He was army.