Guarnieri, Oronzo "Renzo" - Suddenly on July 13, 2010, age 73, of Port St. Lucie, FL, formerly of Bayville, NY . Beloved husband of Enrica for 50 years. Loving father of Marina Rant (Jim), and Marco Guarnieri (Georgina). Cherished grandfather of Nicole Mazza (Carmelo), Brian, Stephen, and Joseph. Dear brother of Domenico, and the late Rosa and Mario. Also survived by many loving relatives and friends. Memorial Mass St. Gertrude RC Church, Bayville, NY Saturday at 10 a.m. Interment is private..