Thomas Andrew O'Neill Obituary

The passing of Thomas Andrew O'Neill of Forsyth, Illinois occurred on October 9, 2026. Thomas, born on July 26, 1965 in Darlington, Wisconsin, is remembered by those who knew him. Family and friends are welcome to leave their condolences on this memorial page and share them with the family.

Thomas touched many lives and will be remembered fondly for the moments shared and the memories created. Family, friends, and colleagues extend their love and support during this time. While Thomas’s presence will be missed, the influence he had on others will remain. Those who knew him will carry forward memories that reflect his character and spirit.

He was predeceased by: his parents, John C. O'Neill and Shirley O'Neill; and his friend Marlene Reidelberger. He is survived by: his wife Juanita O'Neill; his children, Julissa Cardenas, Hannah O'Neill and Chuck O'Neill; and his siblings, John, Bill, Terry, Kenny, Peggy and Chris.