Edith Patricia (Piscatelli) Lotz, 90, of Watertown, Massachusetts, passed away on November 22, 20114. Beloved wife of Harold E. Lotz. Devoted mother of Sharon Lotz. Loving grandmother of Adam Cox, Jeremy Cox and the late Joshua Cox. Loving sister of Richard Piscatelli and his wife Carole and the late Vincent D. Piscatelli and his late wife Tiny and the late Ruth Nazzaro. Also survived by many nieces, nephews, relatives and friends. At the request of the family funeral service and burial will be private.