Dias, Conceicao (Ferreira) of East Sandwich, December 3, 2019 at age 89, formerly of Cambridge.  Devoted wife of the late Manuel Dias.  Loving mother of Rose Sousa and her husband Joe.  Cherished grandmother of Jennifer Christensen and her husband Kevin, Deana Mazzola and her husband Jason.  Adored great-grandmother of Dominic Mazzola. Also survived by many nieces and nephews in Lisbon and Madeira Portugal, as well as other loving relatives and friends.  Visitation at the Rogers Funeral Home, 380 Cambridge St., Cambridge on Saturday, December 7, 2019 from 8:30 am to 9:30 am.  Funeral Mass to follow at St. Anthony’s Church, 400 Cardinal Medeiros Avenue in Cambridge at 10:00 am.  Interment will be at the Cambridge Cemetery.  Conceicao is a former longtime member of C.O.P.A.