sentences:  Some 1,848 students known to have attended the school have been identified through school lists, diaries and journals, correspondence, as well as art and needlework done at the school.Many more, unidentified to date, attended, especially before 1814, when formal attendance lists were first kept.The longevity of the school, the size of the enrollments, the wide geographic distribution of the student body, the development of the curriculum and the training of teachers, all distinguish it from the numerous other female academies of the Early Republic.