Carl Gustav Jung, 26 July 1875 – 6 June 1961), often referred to as just C. G. Jung, was a Swiss psychiatrist and psychotherapist who founded analytical psychology. Jung proposed and developed the concepts of extraversion and introversion; archetypes, and the collective unconscious. His work has been influential in psychiatry and in the study of religion, philosophy, archeology, anthropology, literature, and related fields.
Freud and Martha after fleeing to London: Freud and his daughter Anna were both interrogated by the Gestapo before his friend Marie Bonaparte was able to secure their passage to England. Bonaparte also tried to rescue Freud's four younger sisters, but was unable to do so. All four women later died in Nazi.