HARRINGTON MARY A. (SHANAHAN) On Monday, January 18, 2016, formerly of Wilkinsburg. Wife of the late John W. Harrington; loving mother of Daniel G. Harrington and his wife, Mary Ann of Plum and Edward M. Harrington and his wife, Ligia of San Francisco, CA; dear grandmother of Danielle, Stephanie, Ethan and Isabella; sister of Catherine Welsh, Margaret Crombie, Charles V. Shanahan, Jr., Joan Talerico and the late George Shanahan. Mary is also survived by her nieces and nephews. Friends received 2-4 and 6-8 p.m. THURSDAY ONLY at the THOMAS L. NIED FUNERAL HOME, INC., 7441 Washington St., Swissvale. Mass of Christian Burial in the Word of God Roman Catholic Church on Friday morning (time later). www.niedfuneralhome.com Send condolences post-gazette.com/gb