John Charles Kollak Obituary
With heavy hearts, we announce the death of John Charles Kollak of Belvidere, Illinois, born in Chicago, Illinois, who passed away on December 15, 2022 at the age of 71. Leave a sympathy message to the family on the memorial page of John Charles Kollak to pay them a last tribute.
He was predeceased by: his parents, John H. Kollak and Iva Kollak (Campbell); and his sister Elaine Kollak. He is survived by: his children, John A. Kollak, Jeremy L. Kollak, Jason A. Kollak (Randy) of Joyce, L. M. and Corrine R. Kollak; and his grandchildren, Evan M. Keating, Laila E. Von Haden and Lydia N. Von Haden.
