Joseph H. Viertel, 75, Janesville, died Oct. 7 at SSM Health St. Mary's Hospital-Madison. Memorial services will be at 11 a.m. Saturday, Sept. 11 at Nativity of Mary Catholic Church, Janesville. Visitation will be from 10 a.m. until the time of services Sept. 11 at the church. Schneider Funeral Home & Crematory, Janesville, is assisting the family.