Jack & Jill of America, Inc. was founded January 24, 1938 in Philadelphia, Pennsylvania from a meeting of 20 mothers by the leadership of Marion Stubbs Thomas with the idea of bringing together children in a social and cultural environment. In 1964, as more groups became active, bylaws were drawn up and incorporated under the laws of Delaware. Theorganization was a nonprofit family organization by mothers of children between the ages of 2 and 19 holding membership. Jack & Jill celebrated its 50th Golden Anniversary in January 1988. The organization continues on, dedicating its resources to improving the quality of life, particularly African-American children.