John and Catherine McKenna of Warwick are thrilled to announce the engagement of their only son, John Stuart, to Konika Banerjee, daughter of Andy and Manju Banerjee of Acton, Massachusetts.John Stuart attended Warwick Academy and the Halifax Grammar School. Both John and Koni are graduates of Harvard College and will be married at the Harvard Faculty Club on August 4, 2012.They are presently living in New Haven, Connecticut, where John is employed with a corporate communications company and Koni is enrolled in a doctorate programme at Yale University.