Casimir “Casey”A. Byczek WW II & Korean War Navy Veteran Beloved husband of Mary M. nee Breslin Loving father of Rosemary Hunt, Joanne Byczek, Robert (Laura) Byczek, Diane Hesselbach, James (Tami) Byczek, William (Sandra) Byczek, Jacqueline Berger & Joseph (Jane) Byczek. Cherished grandfather of Tracy (Troy) Heinritz, Kerry Cook, Jennifer (Michael) Mrzlack, Lt. Ryan (Ashley) Anderson U.S. Navy, Jessica Anderson, Alison Byczek, Carolyn Byczek, Lauren Hesselbach, Cormac Hesselbach, Ian Byczek, Kacey Byczek, Kira Byczek, Emily Byczek, Michael Byczek, John Byczek, Michael Berger, Haley Berger, Juliet Berger, Samuel Byczek, Isabella Byczek & Cormick Byczek.Proud great grandfather of Carlie, Casey & Harrison. Dear brother of Mary Ann (John) Debnar & the late Florence Dmochowski, Frank & Helen Byczek, Stanley (Shirley) Byczek, Leonard & Delores Byczek, Adele & Leroy Glaubke, Alice (George) Kouba & Rose & John Majcher. Fond brother in law of Eugene Breslin, Kathleen (the late Robert) Breslin Martha (the late Joseph) Breslin, & the late John Breslin, James Breslin & Cormick & Catherine Breslin. Treasured uncle & great uncle of many nieces & nephews. Funeral Friday 9:30 am from Thompson & Kuenster Funeral Home, 5570 W. 95th St., Oak Lawn to St. Germaine Church for Mass at 10:30 am. Interment Holy Sepulchre Cemetery. Visitation Thursday from 3 pm until 9 pm. 4th Degree Member Our Lady of Fatima Knights of Columbus. Pressman W.E.B.E. Local #7.Avid and Loyal White Sox Fan.In lieu of flowers, memorials to St. Germaine St. Vincent de Paul Society, 9711 S. Kolin Ave., Oak Lawn, IL 60453 or the Wounded Warriors Project, P.O. Box 758517, Topeka, Kansas 66675 would be greatly appreciated.