Kazimierz Deren Obituary
The world bids farewell to Kazimierz Deren of Casey, Illinois, departing on February 5, 2026 at the age of 72. Kazimierz leaves behind memories cherished by the community. You can send your sympathy in the guestbook provided and share it with the family. You may also light a candle in honor of Kazimierz Deren or send a beautiful flower arrangement to the funeral service.
He was predeceased by: his parents, Anna Deren and Wladyslaw Deren; and his sister Teresa Deren. He is survived by: his child Casey Deren; his brother Wladyslaw (late Wanda); his goddaughter Alexandra Bregula (Sebastian Bregula); his son Jendrzej; and his nieces and nephews, Dorota Deren (Wlodzimierz Banasiuk), Agata, Mariusz Wojtowicz, Alex, Victoria and Ursula Wojtowicz.
