Waltham Miss Mary T. Scanlon of Waltham died Monday, April 12, 2004 in Beth Israel Hospital in Boston. She was 96. A lifelong Waltham resident, Miss Scanlon was an executive secretary for the Hood Rubber Company in Watertown. She was a member of the North Waltham Seniors. Miss Scanlon was the daughter of the late John and Catherine (Skehill) Scanlon and the sister of the late Joseph Scanlon and Agnes Madden. She is survived by her sister, Margaret M. Halstead and her husband, Earl, of Waltham; her brother, John Scanlon of Waltham, and many nieces and nephews. The Funeral will be held on Friday at 8 am from the Joyce Funeral Home, 245 Main Street, (Rte. 20) Waltham followed by a Funeral Mass in the Blessed Sacrament Chapel of Saint Charles Borromeo Church, 51 Hall Street, Waltham, at 9 am. Burial will follow in Calvary Cemetery, Waltham. Visiting hours Thursday 4-8 pm Donations in Miss Scanlons memory to the American Diabetes Association, 330 Congress Street, Boston, MA 02110 would be appreciated.