William S. Siedschlag III, 40, of Sioux City died Tuesday, May 8, 2012 at his residence. Services will be 10 a.m. Saturday at Meyer Brothers Colonial Chapel. Burial will be at Logan Park Cemetery. Visitation, with the family present, will be 5 to 7 p.m. Friday, with a prayer service at 6 p.m., at the funeral home.