John "Jack" Nicastro, age 85 of Vernon Hills, formerly of Wheeling. Loving father of Laura (Jeff) Van Scoy, Karen Nicastro, Jay Nicastro, Chris (Melanie) Nicastro, and Carrie (Ricky) Ruiz. Adored grandfather of Steven and Kelly Van Scoy. Dear former husband of Jennifer Nicastro. Cherished brother of the late George Nicastro. Loving uncle and friend to many. Services private. In lieu of flowers, donations to the American Cancer Society at cancer.org and St. Jude Children's Research Hospital at stjude.org are greatly appreciated. To leave a condolence or for more information visit www.funerals.pro or call 847.537.6600.