Flaherty, Anna C. – of Chelsea, December 20, Beloved daughter of the late Helen (Baker) and Thomas F. Flaherty. Sister of Mary MacCutcheon of Malden and the late Harold Flaherty and Helena Leach. Loving aunt of Joan H. O’Neil of Woburn, George C. Leach of Alabama, Richard H. Leach of Arizona, Mary Marchese of South Yarmouth and Michael MacCutcheon of Woburn. Also survived by twenty-four great nieces and nephews and many great, great nieces and nephews. Funeral from the McLaughlin – Dello Russo Funeral Home, 60 Pleasant St. Woburn on Wednesday, December 22, at 9 AM. Followed by a funeral mass celebrated in St. Barbara Church, 138 Cambridge Rd. Woburn at 10 AM. Relatives and friends are respectfully invited to attend. Visiting Hours Tuesday 5 thru 8. Services will conclude with burial at Holy Cross Cemetery Malden.