An outspoken and strong feminist, Switzerland’s first Jewish member of the Federal Government and first woman president Ruth Dreifuss was born in St. Gall in Eastern Switzerland on January 9, 1940. Her father Sigi Dreifuss (1899–1956) was from Endingen (Canton of Aargau), one of the two villages of old Switzerland in which Jews could live before the emancipation in 1866. The Dreifuss family was among the oldest in Switzerland. Her mother’s family left Alsace (near Colmar) after the German annexation in 1871 and Ruth’s mother Jeanne Dreifuss-Bicard (1905–1962) was born in St. Gall. Ruth’s brother, Jean Jacques, born in 1936, was a professor of physiology in the faculty of medicine at the University of Geneva.