Esther (Berger) Pearson, 102, of West Hartford, died Feb. 7. She was the wife of the late Robert Pearson. Born in St. Louis, Mo., she was the daughter of the late Martin and Sarah (Schwartz) Berger.  She is survived by her daughters, Susan Pearson and her husband Frank Ocwieja of Hartsdale, N.Y., and Marilyn Pearson of West Hartford; her grandchildren, Matthew Ocwieja and his wife Carol Cheung of New Providence, N.J., and Karen Ocwieja of Philadelphia, Penn.; and her great-grandchildren, Ethan, Andrew, and Lucas. She was predeceased by her sisters, Celia Berger, Jean Blanke, Bertha Roth, and Rose Berger.