Kathleen “Kathy” O’Malley, age 64, passed away peacefully on November 21, 2025, after a courageous battle with pancreatic cancer. Born on May 22, 1961, Kathy lived a life defined by extraordinary strength, compassion, travel, faith, and a deep, unwavering love for her family.
Kathy was the beloved wife of Ed O’Malley and the loving mother of Jim (Dana), Maggie, Maeve, and Ryan. She found joy in the simple everyday moments with her family. Her adorable dog, Tucker, was a constant source of comfort. Kathy is a proud graduate of St. Marys University (Winona) and it was there that she met Ed, the love of her life.
One of seven children, Kathy is the daughter of the late Jim and Phyllis Finnegan and is cherished and remembered by her siblings, Peggy (Mike) Donnelly, Jim (Marisol) Finnegan, Joe (Dawn) Finnegan, Kelly (Bill) Cavanagh, Julie (Tim) Faulkner, and Dan. Growing up in a large, close-knit family shaped her generous heart, her warmth, and her lifelong devotion to the people she loved. Kathy was also the loving sister-in-law, aunt, cousin and friend to many.
Kathy faced her illness with remarkable grace and resilience. Even in the most difficult days, she remained a source of strength, kindness, and comfort to those around her. She will be remembered for her gentle spirit, her warm smile, and the love she poured into everyone fortunate enough to know her.
Her legacy lives on in her husband, children, siblings, relatives and all whose lives she touched. She will be profoundly missed.
Visitation will be held on Sunday, November 30, from 1:00 p.m. to 7:00 p.m. at Glueckert Funeral Home. 1520 N. Arlington Heights Road. Arlington Heights, IL. 60004. Funeral Mass will take place on Monday, December 1, at 11:00 a.m. (Visitation from 10:00 - 11:00a.m.) at St. Alphonsus Liguori Catholic Church. 411 N. Wheeling Road. Prospect Heights, IL. 60070
In lieu of flowers, donations may be made to Misericordia Home.
Remember, O most gracious Virgin Mary, that never was it known that anyone who fled to thy protection, implored thy help, or sought thy intercession was left unaided. Inspired with this confidence, I fly to thee, O Virgin of virgins, my Mother; to thee do I come; before thee I stand, sinful and sorrowful. O Mother of the Word Incarnate, despise not my petitions, but in thy mercy hear and answer me. Amen.
