Lillian Olszewski, age 88, of Downers Grove.  Beloved wife of the late Leonard Minkalis and the late Michael Olszewski.  Loving mother of Margaret (late Frank) Markosek, Leonard Minkalis, Anton (Karen) Minkalis and step-mother of Richard (Judy) Olszewski and Helen Arkin. Devoted grandmother of Anton (Jacqueline), Laura (Jim), Frank and Anton.  Step-grandmother of Joe, Adam and […]