Sullivan, Florence David was born on October 26, 1883 in Dubuque, Iowa, United States. Son of John Jay and Honora (Cronin) Sullivan.
Graduate work, 1910-1914.
Director classical studies, Jesuit Normal School, Macon, 1915-1919. Director dental department Loyola University, 1919-1925, dean College Arts and Sciences, 1922-1925, pres. Assistant editor America, 1931-1934.