Mary Margaret Portanova (nee Onischak), age 54, of Aurora, Illinois passed away surrounded by her loving family on Friday, May 13, 2022. She was born on December 2, 1967 in Evanston, Illinois. Mary is survived by her loving husband, Sam Portanova; daughter, Sarah Portanova; son, Christopher Portanova; parents, Michael and Marian (nee Delaney) Onischak; sister, Caroline Onischak; father and mother-in-law, Sam and Frances Portanova (nee Sapienza); sister-in-law, Diana Portanova; many aunts, uncles, cousins and friends. Visitation will be held on Monday, May 23, 2022 from 2:00 p.m. until 8:00 p.m. at Beidelman-Kunsch Funeral Homes & Crematory, 24021 Royal Worlington Drive, Naperville, Illinois. Mass of Christian Burial, Tuesday, May 24, 2022, 10:30 a.m. at Our Lady of Mercy Catholic Church, 701 S. Eola Road, Aurora, Illinois. Interment Assumption Cemetery, Wheaton, Illinois. Memorials in Mary’s name may be made to a charity of your choice.