Roman H. Wieseler, 67, of Sergeant Bluff, IA passed away on Thursday, May 5, 2016 from a 30 year battle with muscular dystrophy at a Sioux City Hospital. A Mass of Christian Burial will be at 11:00 a.m. Monday, May 9, 2016 at Church of the Nativity with Father Gerald Feierfeil officiating. Burial will be in the Calvary Cemetery. Visitation will be one hour prior to service time at the church on Monday. Arrangements are under the direction of Meyer Brothers Morningside Chapel.