Thomas Daniel Flanagan, 87, of Oak Brook passed away peacefully Dec. 25, 2024.
Tom was a dedicated husband and father, always glowing with pride for his children, known for his generosity and sense of humor. He was the founder of Flanagan | Bilton, a risk taker, and entrepreneur.
He is survived by his wife, Connie Flanagan, nee Kezios; his children, Michael, James (Jennifer), Thomas, John (Caroline) of Hinsdale, Pamela (Louis) Devaleix and Kelley Flanagan; his grandchildren, Thomas, Olivia, Alina and Ames; and many nieces and nephews.
He was preceded in death by his brother, James (Bridget) Flanagan.
A funeral Mass took place Jan. 7 at St. Isaac Jogues Church in Hinsdale.
Interment was private.
In lieu of flowers, memorials may be made online to St. Jude Children's Research Hospital at http://www.stjude.org or The Academy at Ocean Reef at http://www.oracademy.org/giving.
Sullivan Funeral Home in Hinsdale handled the arrangements.
