Barbara Goette was a German academic. She lived in Germany and then Australia. From 1935 to 1943, she was the private secretary of Ludwig Roselius, creator of Böttcherstraße and Café HAG, and financier of Focke-Wulf.

Ludwig Roselius was a German coffee merchant and founder of the company Kaffee HAG. He was born in Bremen and is credited with the development of commercial decaffeination of coffee. As a patron, he supported artists like Paula Modersohn-Becker and Bernard Hoetger and turned the Böttcherstrasse street in Bremen into an artwork.