John A. Kazmierczak age 75 beloved husband of the late Rita J. Kazmierczak (nee Baer); loving father of Tim, Tom (Jen), Terry (Jennie) Kazmierczak and Tricia (Kris) Swanson; dearest grandfather of Amanda, Rhiannon, Ryan, Morgan, Macy, Payton, Evan, Kayley, Kristian and Paxton; great grandfather of McKenzie and Owen; dear brother of the late Alexander, Charlotte, James, Judy, Kathy, last living brother Daniel; fond uncle of many nieces and nephews. John lived in his Oak Forest home for 47 years. Known to many as Mr. Kaz. In Honor of John Kazmierczak, the family is requesting donations to Wounded Warrior Project. Funeral Services will be private. Info. 708-429-3200 When the COVID stay at home has been lifted, we will have a Celebration of Life to honor dad. You may join us for a service on a live stream at 1:00 P.M. on Thursday May 28, 2020. Click here to access the service.. Click here to sign the online guest book. .