Chaile Raphael Kaulla was the most influential Jewish woman entrepreneur and one of the last Court Jews in eighteenth-century Germany. A devout Jew, Kaulla supported both Jewish and Christian poor people, founded a hostel for Jewish travelers, and in 1803 donated a bet midrash, library, and funding for three rabbis to her town of Hechingen. The Austrian Emperor honored Kaulla in 1807 and she and her family were allowed to live in Stuttgart with rights equal to those of Christian citizens.