Kenneth T. Kostrzewski Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Kenneth T. Kostrzewski of South Beloit, Illinois, born in Chicago, Illinois, who passed away at the age of 77, on August 27, 2023. Leave a sympathy message to the family in the guestbook on this memorial page of Kenneth T. Kostrzewski to show support.
He was predeceased by: his parents, Thadeous "Ted" Kostrzewski and Grace Kostrzewski; his wife Mary-Ann Kostrzewski; and his brothers, Dennis and Billy.
He is survived by: his sons, Kevin Kostrzewski (Annalee) and Todd Kostrzewski; and his grandchildren, Catrin, Gabe and Luci.
In lieu of flowers, memorials to the family.
