Mundt, Joann M., of St. Peters, Missouri, died on Wednesday, September 14, 2011at the age of 72. She was the loving wife of Janus Martin Mundt; beloved daughter of the late Walter and Minnie Niewald; devoted mother of Eric (Sandra) Mundt, Stefan (Laura Clark) Mundt, and Kurt (Lynette) Mundt; cherished grandmother of Eric Jr., Douglas, Katelyn, Nicholas, Alexander, Anthony, Kierra and Baylee Mundt, and Dylan Clark; and dear sister of Royce Niewald. She is preceded in death by her siblings, Clifford Niewald and Betty Niewald. Joann loved her family and enjoyed cooking for them and spending time with them. Joann especially loved her grandchildren; they were the light of her life. In lieu of flowers, memorials may be made to Lutheran Hour Ministries.