Pacheco, Mary B. (Lima), February 21st, of Cambridge. Devoted wife of the late Joseph M. Pacheco. Loving mother of Joseph M. Pacheco. Cherished grandmother of Steven Pacheco. Caring mother-in-law of Diane Pacheco. Funeral from The Rogers Funeral Home, 380 Cambridge St., Cambridge Thursday at 10 am, followed by a funeral mass in St. Anthony's Church, Cambridge at 11 am. Visiting hours will be on Wednesday from 4 to 8 pm.