KOULAS, Mary Prymak Of Malden, and formerly of Charlestown on Dec 2. Loving mother of Sandra Stella Koulas and beloved daughter of the late Wladyk and Tanka Prymak. Funeral Services from the Salvatore Rocco & Sons Funeral Home, 331 Main St., EVERETT Monday, Dec 8 at 9:30 AM. Services in the Funeral Home at 10 AM. Interment at Holy Cross Mausolum, Malden.