do  Roupen Altiparmakian and John Matoian work in the same industry?
Roupen Altiparmakian Roupen Altiparmakian is a master of the violin and oud, born in Adana, Turkey.
Al Lichtman Alexander "Al" Lichtman (April 9, 1888 – February 20, 1958) was a businessman working in the motion picture industry, occasionally working as a film producer.