Vargas, Maria E. (Xavier) of Somerville, January 17th, 2015. Devoted wife of the late Alberto Vargas. Loving mother of Nelson Vargas and his wife Julie. Cherished grandmother of Alexandra and Frankie Vargas. Also survived by nieces, nephews, other loving relatives and friends. Visiting hours at the Rogers Funeral Home, 380 Cambridge St., Cambridge on Friday, January 23rd, from 8:00 to 8:30 am. Funeral mass to follow at St. Anthony’s Church in Cambridge at 9:00 am. Interment at Holy Cross Cemetery in Malden.