Mary Lou Brennan Obituary
It is with great sadness that we announce the death of Mary Lou Brennan of Niles, Illinois, who passed away on June 4, 2023, at the age of 92, leaving to mourn family and friends. Leave a sympathy message to the family on the memorial page of Mary Lou Brennan to pay them a last tribute.
She was predeceased by: her husband John T. "Jack" Brennan Jr.; her daughter Mary Beth Reynolds (late Michael); her parents, Martin Gibbons and Della Gibbons (Monahan); her siblings, David Gibbons and Loretta McGrath (Bill); and her brother-in-law Tom Lund.
She is survived by: her children, Colleen Doucet (late Don), Peggy Collins (Mike), Katie Nicolau (John), John Brennan III (Julie) and Michael Brennan; and her grandchildren, Claire Reynolds, Anthony Reynolds (Melody), Cathy Costanza (Joe), Julie Repple (Kevin), Jamie Jones (Nate), Tommy Doucet (Maddie), Bridget Heroff (Andy), Sean Collins (Juyoung), Kevin Collins (Jackie), Christopher Nicolau (Annie), Ellen Ernst (Will), David Nicolau (Molly), Paddy Nicolau, Jack Brennan, Kelly Brennan, Danny Brennan, Meghan Brennan, Shannon Brennan and Mikey Brennan. She is also survived by many nieces and nephews.
In lieu of flowers, the family kindly requests that donations be made to the National Multiple Sclerosis Society at 525 W. Monroe, Suite 1510, Chicago, IL 60661, or online at http://www.nationalmssociety.org.
