Mary Jane Zust (nee Gruber) born in Dubuque, Iowa, Aug. 21, 1919, died Tuesday, February 17, 2026.

She is preceded in death by her loving husband Christian R. Zust. She is survived by her children, Christie (the late John) Malewicki, Melanie (James) Vales, Eric (Ronni), Mark (Phyllis), Jeffrey (Kathy), and Daniel (Julie). Mary Jane is also survived by her beloved grand, great grand, and great-great grandchildren.

Mary Jane's working years were with the Law Firm of Smith and O'Connor, the Chancery and Archbishop Henry P. Rohlman of Dubuque, Iowa; the Legal Division of the War Production Board, Washington, D.C. and the St. Louis Community College.

Mary Jane was an active and appreciative member of Holy Infant Catholic Church. She enjoyed her many Bible classes and, when she was able, worked with the Finance Team, the Intercession Team, the Resurrection Choir, the Adoration group, the Words and Works staff, her Small Church Group and St. Wenceslaus Food Pantry. Mary Jane was Historian for nine years and enjoyed being the Storyteller for HIS, the Holy Infant Seniors group. She was a generous, welcoming and caring wife, mother, grandmother, great grandmother and friend to all.

Services:  Visitation at Holy Infant Catholic Church, Ballwin, MO on Saturday, March 7, 2026 from 11:30 a.m. until 1:00 p.m.  The funeral mass will start at 1:00 p.m.  Interment in Jefferson Barracks National Cemetery will be private.  For remembrance, a prayer for someone in need, or a gift to the St. Wenceslaus Food Pantry is appreciated.  Please share memories of Mary Jane and condolences with the family in the online guest book at www.Schrader.com .