Dolliole, Jean-Louis:

(1779-1861) Dolliole a free black man, along with his father and uncle designed homes in New Orleans, LA and specialized in the Creole Cottage and built his masterpiece on Pauger Street. He emigrated from France in the late 1800s and lived in his Creole Cottage unto 1858.
http://frenchquarter.com/history/freepeople.php

Source: Patton, Sharon F. African-American Art. Oxford: Oxford University Press, 1998. 58-59.