Pires, Senhorina M. of Somerville, Jan. 12th 2015. Devoted wife of the late Manuel Pires. Loving mother of Maria L. Vargas and her husband Fernando. Cherished grandmother of Nisa and Guido Vargas. Beloved great-grandmother of Emma Vargas and Xavier Cruz. Also survived by dear brother Francisco Fortuna, loving nieces, nephews, family and friends. Funeral from the Rogers Funeral Home, 380 Cambridge St., Cambridge Friday at 8 am. Funeral mass at St. Anthony’s Church in Cambridge at 9 am. Visiting Hours Thursday 4 to 8 pm.