WALATA, Lydia (Belofsky) Of Chelsea on September 12. Beloved wife of Walter S. Walata, Jr. Loving mother of Cathy Surette and her husband Joseph of Saugus and Mark Walata and his wife Michelle of Arlington. She is survived by one loving grandson, Kristopher Surette of North Andover and two loving nephews, Paul Gisetto and his wife Jean and Walter Begonis and his wife Mary Ellen. A Wake Service for Lydia will be held on Sunday, September 15 from 2-6 p.m. at the Salvatore Rocco & Sons Funeral Home, 331 Main St., EVERETT. Complimentary valet parking Sunday at Main St. entrance. Private burial services will occur on Monday. Donations in Lydia's memory may be made to the {C}Alzheimer's Association , 480 Pleasant St., Watertown 02472.