Cassata, John J. age 58, beloved husband of the late Sharon K. (nee Lisenok), loving father of Joseph Cassata, Sherry Lavelle and Deborah Cassata, dearest grandfather of Tieran and Riley Lavelle, Ashley and Korrie Cassata, devoted son of Vera (nee Heffley) and the late Joseph Cassata, dear brother of Yvonne (Brian) Smith, fond uncle of Christopher and Timothy Smith, loved son-in-law of the late Pearl and Michael Lisenok. Visitation Monday, 3 to 9 p.m. Funeral service Tuesday, 11 a.m., at Lawn Funeral Home, 7732 W. 159th St., Orland Park. Interment private. Please omit flowers. Funeral info: 708-429-3200.