Marion (Greenblatt) Sigal, 86, of West Hartford and Old Saybrook, died Jan. 31.  She was the wife of the late Abraham Sigal. Born in Waterbury, she was the daughter of the late Israel and Minnie (Marmer) Greenblatt. She is survived by her children, Michael Sigal and his wife Ruth, and Robin Sigal; her granddaughters, Amy and Stacey of Cromwell; and her sister-in-law Ruth Jacobson. She was also predeceased by her sister Florence Greenblatt Bronfin and her brother Herbert Lewis Greenblatt.