Mary Jo Cavanaugh Obituary
It is with deep sorrow that we announce the death of Mary Jo Cavanaugh of Antioch, Illinois, who passed away on December 8, 2022, at the age of 65, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Mary Jo Cavanaugh or send a beautiful flower arrangement to the funeral service.
She was predeceased by: her parents, Joseph "Bud" O'Neill and Mary O'Neill; her siblings, Daniel O'Neill and Patricia Haas; her nephew Matthew O'Neill; and her father-in-law Jack.
She is survived by: her significant other Mark Cavanaugh; her mother-in-law Dorothy; her sisters-in-law, Peggy Hollis and Wendy Cavanaugh; her children, Michael (Elizabeth), Patrick (Katie), Brian (Katie) and Colleen Mondero (Martin); her grandchildren, Kaylee, Patrick, Mary Rose, Jack, Kelly Anne, Gwen, Heidi, Blake, Miles and Levi; her brother Timothy O'Neill (Johanna); and her siblings-in-law, Patty Mayer (Eric), Mo Dugan (Tom), Jeanne Pertile (Dan), Mary Haas (Bob), John Cavanaugh (Yvonne), Kitsy Riordan (Neil), Joe Cavanaugh (Kyra) and Ann Cavanaugh (Joe). She is also survived by her husband, children, and grandchildren.
