1) Brother of groucho 2) Comedian 3) Comic 4) Herbert marx 5) Herbert marx, on stage 6) Marx 7) Marx brothers straight man 8) Marx-man 9) One of a zany foursome 10) One of the marx brothers 11) One of the marxes 12) Stage name of herbert marx 13) Youngest marx 14) Youngest marx brother 15) Youngest of the Marx Brothers 1) Marx