Karoline Kaulla

Portrait of Karoline Kaulla by Johann Baptist Seele [de]

Karoline (Hebrew: Chaile) Kaulla née Raphael, known foremost as 'Madame Kaulla' or '"Kiefe" Auerbacher' (1739, in Buchau am Federsee – 18 March 1809, in Hechingen), was a German banker. She was one of the most famous Court Jews of her time, and reputed to have been the richest woman in Germany.