Eugene H. “Butch” Sensel, 72, of Prairie du Rocher, passed away Aug. 3, 2026, in St. Louis, Missouri. The visitation will be held from 9-11 a.m. on Monday, Aug. 10 at Quernheim Funeral Home in Waterloo. The funeral service will be held at 11 a.m. on Monday, Aug. 10 at Quernheim Funeral Home with Father John Kizhakedan officiating. Burial will follow at Kolmer Memorial Cemetery in Waterloo.