A graveside service will be held on Sunday, December 18th at 12 Noon at Puritan Cemetery, 776 Baker Street, W. Roxbury, MA. Following interment memorial observance will be held at the residence of his daughter, Inna Spitserev and continuing Monday and Tuesday 6-9 PM, Wednesday 2-6 PM, and Thursday 6-9 PM. Mr. Zadov is also survived by his grandson Leon Spitserev, brothers Gilya and Greg Alchits and their spouses; son-in-law Aaron Ginsburg, niece and nephews Moishe, Ilya, Igor and Zoya, his good friend Raisa Ozerskaya and his ex-wife Sofia Ivanovich.