Olga Bolocofsky, 99, of West Hartford, died Sept. 12. She was the widow of Samuel Bolocofsky. Born in Hartford, she was the daughter of the late Samuel and Yetta Sosin of Bloomfield. She was also predeceased by her sister, Norma Miller. She is survived by her sister, Esther Baran; her brothers, William Sosin and Gershon Sosin; her son, David Bolocofsky and his wife Debra; her grandchildren, Vincent, Charly, and Daniel and his wife Elizabeth; and her great-grandchildren, Gwenaveve, Juliet, and Adaline Rose.