Charles R. Bauer passed away on May 21, 2018 at the age of 88. Charles was a veteran in the United States Army and was an Assistant Principal at Lane Tech for 30 years and was a Professor at the Illinois Institute of Technology for 55 years. Beloved husband of Judith (nee Czarnik). Loving father of Mark (Renee), Paula (Gerard) Monfroy, Peter (Kathy) and Matthew (Jackie). Cherished grandfather of Kurt Bauer, Kenneth Bauer, David Monfroy, Katie (Greg) Swanson, Quentin Monfroy, Aaron Bauer, Victor Monfroy, Jason Bauer, Victor Monfro, Jason Bauer, Nathan Monfroy, Thomas Bauer and Margaret Bauer. Great-grandfather of MacKenzie Bauer, Joseph Monfroy, Gabriel Monfroy, Alix Monfroy, Brady Bauer, Layla Swanson, Ellie Bauer, Conor Swanson and Teagan Bauer. Dear brother of Carole Ann Bauer. Visitation Thursday May 24, 2018 from 3:00 until 8:00 p.m. at Cumberland Chapels, 8300 W. Lawrence Ave., Norridge, IL. Funeral Friday, beginning at the funeral home at 9:30 a.m. and then proceeding to St. Eugene Church for 10:30 a.m. Mass. Interment will follow at Maryhill Cemetery in Niles. Info www.cumbelandchapels.com or 708-456-8300.