West Springfield- Mary A. DellaGuistina, 97, passed away Tuesday at Wingate of West Springfield. She was born in West Springfield to the late Giovanna (DeNardi) and Daniel Giustina and lived here her entire life. Mary was a graduate of West Springfield High School and Charles Goss School of Business formerly of Springfield. She worked as a Bookkeeper for Premoid Corp. Mary was was a communicant of St. Thomas the Apostle Church and of the former St. Ann�s Church. She was a member of the St. Ann�s Society, St. Thomas Seniors Club and of the Nocturnal Adoration Society. Mary was predeceased by her three brothers, Dante, Benjamin and Lino DellaGuistina. She leaves two nephews, Raymond Guistina and David Guistina, two nieces, Joanne Guistina and Catherine Guistina, her sister-in-law, Rhea Guistina and several cousins. Mary�s Funeral Mass will be 11AM, Friday at St. Thomas the Apostle Church, 47 Pine Street. The burial will follow at St. Thomas Cemetery. Calling hours will precede the funeral Friday from 9:30-10:30 at the TOOMEY-O�BRIEN Funeral Home, 1043 Westfield St., W. Spfld.