Pefine, Michelle A. of Medford, formerly of Somerville. Loving mother of Matthew J. McComisky Jr. Beloved daughter of Darlene (Varney) and Ronald Pefine. Dear sister of Lisa, Christine, Nicole and Ronald Jr. Pefine. Longtime companion of Matt J. McComisky Sr. Also survived by many other loving relatives and friends. Funeral from the Rogers Funeral Home, 380 Cambridge St., Cambridge, Monday at 8:00 am followed by a funeral mass in St. Francis of Assisi Church, Cambridge at 9:00 am. Visiting Hours will be on Sunday from 4 to 8 pm.