Their mother, if anyone.
Their uncle was Al Shean, a successful vaudeville comedian, part of the team of Gallagher and Shean. Their mother, Minnie, always wanted them to follow in Uncle Al's footsteps. They first performed together as "The Four Nightingales," a singing quartet. Bit by bit, they incorporated comedy. Their first comedy shows were written by their uncle, although the boys always adlibbed many lines.
The possessive form for the Marx Brothers is the Marx Brothers'.example: The Marx Brothers' nonsense is still popular today..
Groucho
In the ideas of Karl Marx
Marco Marx of the Marx Brothers
No.
Movies about the Marx brothers have not been made because they parted ways with the Paramount.
Marx Brothers
They were Jewish.
No.
nope
No. However the Marx brothers did star in "A Night in Casablanca"
There are four Marx brothers in the 1932 comedy: Groucho, Harpo, Chico and Zeppo.