Leonard Kiolbassa age 90 of Mt. Prospect. Navy Veteran WWII. Beloved husband of the late Alice A. Kiolbassa nee Serbin; loving father of Roxann (Ronald) Venute, Rod Kiolbassa (Patti Miskovetz) and Ron (Jennifer) Kiolbassa; cherished grandfather of Anthony, Allison, Katie, Ryan and the late Andrea.