5. Roland Knoedler was the son of the art dealer
Mich[a]el Knoedler, who set up as Goupil & Cie’s representative in New York in 1850, and established his own art dealership in 1857. After his son joined the business in 1877, this gallery became known as M. Knoedler & Co. Theo often did business with this firm. See
The rise of the art world in America. Knoedler at 150. S. Hunter and M. de Medeiros. Exhib. cat. New York (Knoedler & Co.), 1996-1997. New York 1996.