John W. Bollinger, 75, of Waterloo, passed away Nov. 19, 2021, in St. Louis, Missouri. The visitation is from 3 p.m. until time of service on Tuesday, Nov. 23 at Quernheim Funeral Home in Waterloo. The funeral service will be held at 6 p.m. on Tuesday, Nov. 23 at Quernheim Funeral Home. A procession will be leaving Quernheim Funeral Home Wednesday Nov. 24 at 10:15 a.m. for an 11 a.m. graveside service at Jefferson Barracks National Cemetery in St. Louis, Missouri.