John C. Zwerenz aka "Jack" died on March 31,2019 at the age of 86. A native of Glendale, NY he was the beloved husband of Carol Zwerenz, devoted father of Jeannie DeVarso and John Lars, and the loving son of the late John and Josephine Zwerenz. He is the dear brother of Marilyn Wheeler and is also survived by two grandchildren- Jessica and Connor DeVarso.