Cornelius D. O'Leary Obituary

We are sad to announce that, on February 23, 2023 we had to say goodbye to Cornelius D. O'Leary of Orland Park, Illinois. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Cornelius D. O'Leary to show support.

He was loved and cherished by many people including: his wife Dolores; his children, Patricia Hovany (George), Daniel, Catherine, Mary Korbus (Timothy), James (Eleanor Nadbielny) and David; his grandchildren, Matt, Katie, Megan Hovany, Christine, Steve Korbus, Heather and Rachel O'Leary; his great grandchildren, Carrie, Shannon, Alex, Ryan, Cooper and Charlotte; and his parents, Catherine and Cornelius.