Mary J. Costagliola, 88, of Newtown Square, PA, formerly of Springfield, PA, died peacefully on September 30, 2017 at home. Born to the late Euplio & Gaetana Campo in Worcester, MA, Mary was raised & educated in Ridley Township. She enjoyed winters with her husband in Naples, FL. Wife of 62 years to Emil J., Mother of Robert (Randy Amoyen) Costagliola, Carol (Paul Bey) Topolski, Diane (Joe) Riffitts & the late James Costagliola, sister of Francis (Barbara) Campo, Angelina Kodis & the late Nunziato Campo, grandmother of Matthew (Brandy), Michael (Eden) & Olivia Topolski, Neil (Emily) & Nicholas Riffitts and great grandmother of Kayleigh & Lillian Topolski. A viewing will be held on Saturday, 10-10:45AM at St. Anastasia Church, 3301 West Chester Pike, Newtown Square, PA followed by a Funeral Mass at 11:00AM. Interment will be held privately at a later date.