Del VECCHIO, Mary (Merlina) Of Lexington, November 3, 2012. Wife of the late Patrick A. Del Vecchio. Mother of Nanette Johnson and her husband William, Denise Curley of Lexington, John Del Vecchio and his wife Janice of Westford, and Robert Del Vecchio and his wife Linda Hurley of Chatham. Mary was predeceased by her daughter-in-law Patricia Del Vecchio and by her 5 sisters, Rose, Josephine, Mildred, Ann, and Theresa. She is also survived by 9 grandchildren, 1 great grandchild, and by many nieces and nephews. Funeral from the Douglass Funeral Home, 51 Worthen Rd., LEXINGTON, Wednesday, November 7 at 9am followed by a Mass of Christian burial at St. Brigid Church, Lexington at 10am. Relatives and friends are kindly invited to attend. Visiting hours Tuesday from 4pm to 8pm. Donations in her memory may be made to The Jimmy Fund, Dana Farber Cancer Institute, P.O. Box 849168, Boston, MA 02284. Interment Mass. National Cemetery, Bourne.