Gerardo J. “Jerry” Zambelli Jr., of East Fallowfield PA, passed away at his home on February 13th. He was 78 years old. Gerardo worked as a Systems Engineer for Unisys for over 40 years. In his free time, he enjoyed astronomy, owning several telescopes, politics, muscle cars and motorcycles, and computers. He will be deeply missed by his children: Gerardo J. Zambelli III (Susan), Thomas P. Zambelli, and Justin A. Zambelli (Stephanie), as well as his grandchildren: Gerardo IV, Casey, Thomas Jr., Anthony, Giana, Ben, and Emma, and his great grandchildren: Gerardo V, and Christina. He is also survived by his siblings: Connie Tereshko (the late Joseph), Maria Dougherty (Michael), Ellen DePaul (Vincent), Joan Devlin Yohey (the late James), Susan Cosmo (James), and Anna Zambelli. Relatives and friends are invited to attend Gerardo’s Viewing at St. Ephrem Church, 5400 Hulmeville Road, Bensalem, PA 19020 on Friday, February 18th from 9:30-11:00 AM followed by his Mass at 11:00 AM. Interment will be private.