Smith, John Doyle of Peach Tree City Ga. Formally of Cohoes and Glen Cove on May 29, 2018. WW II Coast Guard Veteran and graduate of Newark College of Engineering. Member of St. Ambrose Church. Beloved husband of the late Elsie. Devoted father of Maura (Greg) Mathieson, Barbara (Tom) Harvey and Richard (Jill). Loving grandfather of Kellie, Jenny, Jackie, Gregory Jr, Steven and Ellen. Dear brother of Ralph Rowland. Visitation Monday 10:30 am to 12:30 pm. Military Honors to follow at Locust Valley Cemetery.