Thomas C. Zillig Obituary
The passing of Thomas C. Zillig of Rockford, Illinois occurred on July 19, 2026. Thomas, born on August 23, 1958, 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, Richard C. Zillig and Jean A. Zillig Ries (Oswald); his stepfathers, Richard Ries and Leighton Noonan; his brothers, Tim Zillig and Francis Ries; and his nephew Zachary Zillig.
He is survived by: his sisters, Jodie DeAngelo (Ed) of Dubuque, IA and Jennifer Hammerand (Mark) of Dubuque, IA; his niece Gwendolyn Hammerand of Dubuque, IA; and his aunts, Judy Palm of Dubuque, IA and Kay Zillig of East Dubuque, IL..
