Dennis J O’Donnell, 78, of Chicago passed away on February 22, 2022. Dennis is survived by his children Danielle (Charles) Treanor, Dennis (Erin) O’Donnell, Deanna (Tony) Mackiewicz, and Dana (Destiny) O’Donnell; his grandchildren Ashley and Ryan Treanor, Zachary O’Donnell, Noah, Brooke and Makayla Mackiewicz, Nolan, Jameson and Avery O’Donnell; his sisters Diana (Robert) Spiwak, and Joan Swenson as well as many nieces and nephews. Dennis was preceded in death by his parents Eugene and Helen nee Rabetsky O’Donnell.
