She was born in Chicago, Illinois on March 8, 1955. Sue grew up in Burbank, Illinois and graduated from Reavis High School. She is survived by her husband of many years Mark McClellan and most precious and loved sons Eric Scheulin and Kyle McClellan. She is preceded in death by her mother Shirley (Sicilian) Mueller and her sweet baby daughter Lisa Scheulin. She is survived by her father Henry A. Mueller, siblings Sandra (David) Perkins, David (Louise) Mueller, Paul (Joy) Mueller and Melissa (Michael) Connors along with many loved nieces and nephew, and grand nieces and nephews.
Sue loved her family and always found a reason to laugh. She never lost her faith in God who continually gave her hope and grace through her journey in this life.
A private burial will be held on May 2, 2025 at Chapel Hill Gardens South in Oak Lawn, Illinois.