Joan L. (Niland) DeVitto of Arizona, formerly of Somerville, December 21, 2010 at age 54. Beloved wife of Robert E. DeVitto. Loving mother of Torin Devitto and his wife Jackie, Tania Berrigan and her husband Michael of Methuen. Cherished grandmother of Darren and Joshua Berrigan and Torin Robert DeVitto. Dear sister of Bill Niland. Funeral from the Barile Family Funeral Home 482 Main St. (RT28) STONEHAM Wednesday at 9am followed by a Funeral Mass Celebrating Joan’s Life in St. Patrick’s Church 71 Central St. Stoneham at 10am. Family and friends are kindly invited to gather and share remembrances with the family on Tuesday from 4-8pm in the funeral home. Parking attendants will be available. In lieu of flowers, please honor Joan by making donations in her memory to the American Cancer Society 30 Speen St. Framingham MA 01701.