BOSTON -- In a message to the Emmanuel College community, Sister Janet Eisner, SNDdeN, announced Oct. 4 that she will leave office in a year's time, following over four decades as president. The nation's longest-serving woman college president, Sister Janet has been described as Emmanuel's 'second founder' in view of her transformative leadership of the Catholic liberal arts and sciences college opened by the Sisters of Notre Dame de Namur in Boston's Fenway neighborhood in 1919.