William J. Sweeney Obituary
With solemn hearts, we announce the passing of William J. Sweeney of Jupiter, Florida, whose presence will be deeply missed, having departed on January 8, 2026 at the age of 85. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.
He was loved and cherished by many people including: his wife Barbara Sweeney; his children, Brett Sweeney (Deb), Sean Sweeney and Allison Sweeney (Tina Casey); his grandchildren, Bill, Kate, Jack, Jim and Abby Sweeney; his parents, Paul and Mary; his siblings, Michael (Lorraine), Patrick (Anne), Paul (Imelda), Edward Sweeney, Josephine Kenny (Charlie), Mary Ellen Klinck (Don) and Sharon Livermore (Lew); and his niece Kathleen Dittrich (Frank).
Memorial gifts may be made to St. Jude's Children's Research Hospital (https://www.stjude.org), the Chicago Botanic Garden, or any charity of your choice. The family has chosen to send donations to St. Jude Children's Research Hospital Donate Now (https://www.stjude.org: s) Donate to Charity The family has chosen to send donations to Chicago Botanic GardenDonate Now (https://www.chicagobotanic.org).
