Judith Ann (Benton) Juelfs, 68, of Waterloo, passed away March 18, 2022, in O’Fallon. The visitation will be held from 1 p.m. until the time of service on Monday, March 21 at Quernheim Funeral Home in Waterloo. The funeral service will be held at 5 p.m. on Monday, March 21 at Quernheim Funeral Home with Pastor Patrick Poole officiating. Private burial will be held at a later date at Jefferson Barracks National Cemetery in St. Louis, Missouri.