Sandra Bonanno, 89, of Belmont, passed away peacefully on July 12, 2017. Beloved daughter of the late Anthony P. and Grace (Ciccolo) Bonanno. Dear sister to Francis Bonanno and his wife Maria of Belmont. Loving aunt to Marcello Bonanno of Arlington, Mary Grace Bonanno of Cambridge, Marisa Bonanno-Nadow of Shrewsbury and Marlina Totino and her husband Hernan of Watertown. Sandra is also survived by her great nephews and niece, Dylan Nadow and Giancarlo, Matias, and Valentina Totino. She enjoyed being affectionately known as "Aunty" to everyone in her life.

Relatives and friends are invited to join in a memorial service on Tuesday, July 18 at 10am in the Story Chapel of Mount Auburn Cemetery. Following the service, Sandra will be buried at the family lot within Mount Auburn.