Mary T. "Treasie" McMahon (nee O'Brien), age 90 of Indian Head Park, formerly of Hickory Hills. Beloved wife of the late Michael McMahon. Dear sister of the late Francis and the late Kathleen O'Brien. Fond sister-in-law of Ellen (the late Tom) Gentlemen, Nick (Suzanne) Porter and the late Dennis (the late Winnie) McMahon. Loving aunt of Kevin O'Brien, Patrick (Teri) O'Brien, Maureen (the late Rick) Feirick the late Mary Kay O'Brien, Joseph, Michael, Anne Marie, Erin, Charles, Catherine, Geoffrey, David, and Aletta.

Mary leaves behind many great and great-great nieces and nephews. Treasie was an unconditional dog mom of Honey Fitz, Owen, Princess and Riada. She was a retired teacher at Allbright Middle School in Villa Park and was a proud lifetime member of the Boston Terrier Club. Treasie loved reading, her doggies, going out to lunch with her lifelong friends and was a devoted fan of the University of Notre Dame.

Family and friends will be received at the Conboy-Westchester Funeral Home 10501 W. Cermak Road, Westchester on Friday, November 22, 2024, from 8:30 a.m. until 10:30 a.m. proceeding to St. Cletus Church for an 11:00 a.m. Funeral Mass. Interment Queen of Heaven Cemetery. In lieu of flowers, donations may be made in Mary's memory to Western Boston Terrier Club Inc., c/o Eric Bronsky, 6854 Laramie Ave., Skokie, IL 60077-3482. Arrangements entrusted to the Original Kuratko Family, Brian D. Kuratko-Director. Info at 708-F-U-N-E-R-A-L