Sigmund Freud, Carl Jung and Sandor Ferenczi

Photograph of Sigmund Freud, Carl Jung and Sandor Ferenczi along with other members of the growing world of psychoanalysis, in front of Clark University. Taken in 1909. Carl Jung was Swiss, and lived 26 July 1875–6 June 1961. Sigmund Freud was Austrian, and lived between 6 May 1856-September 1939. Sandor Ferenczi was Hungarian, and lived between 7 July 1873–22 May 1933. All were involved in the founding stages of psychoanalysis. The three other members of the group are American psychoanalyst G. Stanley Hall, Austrian/American Abraham Brill and British/Welsh psychoanalyst Ernest Jones. (Photo by: Universal History Archive/Universal Images Group via Getty Images)