Robert “Bob” P. Ellner, 80, of Prairie du Rocher, passed away at 6:35 p.m. on Monday, Feb. 24, 2025, at Barnes-Jewish Hospital in St. Louis, Missouri. The visitation will be from 4-8 p.m. on Thursday, Feb. 27 and from 8:30-9:30 a.m. on Friday, Feb. 28 at Pechacek Funeral Homes in Red Bud. The funeral Mass will be held at 10 a.m. on Friday, Feb. 28 at St. Joseph Catholic Church in Prairie du Rocher with Fr. Sebastian Ukoh officiating. Burial will be at the church cemetery.