Margaret L. Stack, of Chicago, Illinois, passed away peacefully on November 10, 2025, after a short illness.  Margaret was the loving wife of the late Thomas Stack, retired Chicago Police Department.  She was the beloved and revered mother of CPD Lieutenant Tom (Julie) Stack, and Nicole (Michael Cochrane) Stack, loving sister to Jerry Kaehn, Arlene Endres, and Dorothy Sedlacek.  Devoted Grandmother to Shannon and Tommy Stack and fond aunt of many nieces and nephews.   

Margaret enjoyed reading, current events, movies, and spending time with her family and friends. She was well practiced in the art of listening to others’ problems and life stories and sharing her own with them. She was always willing to listen anytime anyone needed her and always proud of her kids’ and grandkids’ accomplishments.

Margaret leaves behind a large group of family and friends who will miss her dearly, and who all share wonderful memories of their time spent with her.

There are no services scheduled at this time.