Regina Jonas was the first woman to be ordained as a rabbi. Her father, and first teacher, died when she was 13. Like many women at that time, she followed a career as a teacher but was not content with the career she chose.
She enrolled at the Academy for the Science of Judaism and took seminary courses for liberal rabbis and educators. There she graduated as an "Academic Teacher of Religion."
With the goal of becoming a rabbi, Regina wrote a thesis that would have been an ordination requirement. Her topic was "Can a Woman Be a Rabbi According to Halachic Sources?" Her conclusion, based on Biblical, Talmudic, and rabbinical sources, was that she should be ordained. However, the Talmud professor responsible for ordinations refused her because she was a woman.
She applied to Rabbi Leo Baeck, spiritual leader of German Jewry, who had taught her at the seminary. He also refused because the ordination of a female rabbi