Janet F. (Horn) Mudd, 79, of Waterloo, passed away Dec. 12, 2022, in Fenton, Missouri. The visitation will be from 4 to 8 p.m. on Thursday, Dec. 15 and from 10 to 11:30 a.m. on Friday, Dec. 16 at Quernheim Funeral Home in Waterloo. The funeral Mass will be held at 12 p.m. on Friday, Dec. 16 at SS Peter & Paul Church in Waterloo with Father Osang Idagbo C.M. officiating. Burial will be at the church cemetery.