LAKE CITY – Donald W. Bernholtz, 84, died Tuesday, April 23, 2013 at Stewart Memorial Hospital in Lake City, Iowa. Mass of the Christian Burial will be 10:30 a.m. Friday at St. Mary’s Catholic Church in Lake City with Father Lynn Bruch officiating. Visitation will be from 4 to 7 p.m. with a Parish Rosary at 5 p.m. and a Vigil Service at 7 p.m. Thursday at the Lampe Funeral Home in Lake City.