Margaret J. Dunn, 84, of Schaumburg, IL passed away on May 15, 2024. Peg was born on April 7, 1940 in Evergreen Park, IL to James and Carol Kirkwood. She is beloved wife of Glenn Dunn, the two of them would have celebrated 65 years of marriage in September this year; loving mother of Glenn Dunn and Allen (Tina) Dunn; cherished grandma of Bradley, Matthew, Trey, Roarke and Tad and great-grandma of William; loving sister of Alice McLintock and Marilyn Cotiguala; dear aunt and friend of many. Peg was preceded in death by her parents James and Carol and her brother James Kirkwood. A visitation will be held on Thursday, May 23, 2024 from 3:00 – 8:00 pm, with a prayer service at 4:00 pm at Countryside Funeral Home & Crematory, 333 S. Roselle Rd. Roselle, IL. A private cremation will take place after. For more information, please contact Countryside Funeral Home, 630-529-5751.