John Robert Devaney Obituary
With heavy hearts, we announce the death of John Robert Devaney of Warrenville, Illinois, who passed away on February 1, 2026 at the age of 74. Leave a sympathy message to the family on the memorial page of John Robert Devaney to pay them a last tribute.
Though John Robert has departed this earthly realm, his legacy endures — a legacy of love that will continue to illuminate the lives of family and friends in the darkest of hours. May his spirit soar on wings of eternal peace, forever cherished in the tender embrace of memory.
He was predeceased by: his parents, James Devaney and Jeanette Devaney (Kelsch); and his siblings, Michael J. Devaney and Kathleen L. Schimpf. He is survived by: his sister Kristine Smith; his children, John Devaney-Baloun (Carrie), Ryan Devaney (Andrea) and Kelly Minnis (Brian); and his grandchildren, Nathan, Bryce Minnis, Isaiah and Shaun Baloun. He is also survived by nieces and nephews.
