Jennifer Guilliams, 58, of Waterloo, departed this life Wednesday, Dec. 18, 2024, at Mercy Hospital South in St. Louis, Missouri. The visitation will be held from 9:30 a.m. to 12 p.m. on Monday, Dec. 23 at SS Peter & Paul Catholic Church in Waterloo. The funeral Mass will be held at 12 p.m. on Monday, Dec. 23 at SS Peter & Paul Church with Father Linus Umoren C.M. Officiating. Burial will immediately follow at Kolmer Memorial Cemetery in Waterloo.