Rosemary Anne Lyday, age 83, of Des Plaines, Illinois, formerly of Chicago, Illinois, passed away on February 5, 2025. Rosemary was born on January 21, 1942 to the late Henry and Anne (nee Muza) Buttron. She was preceded in death by her beloved husband, Carl. Loving mother of William (Marion) Lyday, Thomas (Allison) Lyday, Barbara (Joe) Parise, Darlene (Mark) Schley, and Craig (Sarah) Lyday. Proud grandmother of Carl, Katie, Krystal, Kimmy, Rowan, Max and Edith, as well as great grandchildren, Alyssa, Finley and Oliver. She was loved by many and will be greatly missed. Private memorial services will be held. Funeral care provided by G.L. Hills Funeral Home and Cremation Center. For information, please call 847-699-9003 or visit www.glhillsfuneralhome.com .