John J. Stewart, Jr. of Greenlawn on April 7, 2021. Born on December 9, 1940 in Jackson Heights, NY. Past President of the Suffolk County Trial Lawyers Association. Beloved son of the late Rita and John Stewart, Sr. and stepson of the late Marian Paradine. Loving brother of William (Patricia) Stewart, Peter (the late Sally) Stewart, the late James (Jeanne) Stewart, Rita (James) Healy and Anne (Gerald) Francis. Dear uncle of 15 nieces and nephews and 27 great nieces and nephews. Also survived by his stepbrothers Roger, Mark, Eric, the late Justin and Sean Paradine. Beloved by his 3 step nieces and nephews and 1 step great niece. Memorial visitation 6 - 9 PM on Friday April 16, 2021, Memorial Mass 10 AM on Saturday April 17, 2021 at Our Lady Queen of Martyrs Church, Centerport. Interment of ashes to follow at St. Charles Cemetery, Farmingdale.