Murphy, Mary V. of Somerville formerly of Arlington. February 6th. Mary is survived by many loving nieces, nephews and family. She is predeceased by her six brothers and sisters and her parents John and Catherine Murphy (O'Sullivan). Relatives and friends are invited to visit in the Chapel of Little Sisters of the Poor, 186 Highland Ave., Somerville on Friday from 10-11 am and to a funeral mass immediately following at 11am. Burial will follow in Oak Grove Cemetery, Medford. Arrangements under the care of DeVito Funeral Home, 1145 Mass. Ave., ARLINGTON. For directions or to send a condolence visit, devitofuneralhomes.com.