Diane O'Connor Obituary

The passing of Diane O'Connor of Streamwood, Illinois leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on December 3, 2025 at the age of 76. Leave a sympathy message to the family in the guestbook on this memorial page of Diane O'Connor to show support.

She was predeceased by: her brothers, Bob (late Gloria), Will (Kathy) and Ken Blackwell (Sandy). She is survived by: her children, Brian O'Connor, Justin O'Connor (Laura), Caylee, Joscelin and Rionnah O'Connor; her sibling Shawn Blackwell (Patricia); and her pet Shadow. She is also survived by many nieces and nephews.

In lieu of flowers, memorials to American Cancer Society (https://www.cancer.org) are appreciated.