Robert Mark Marionneaux,, state legislator. Member of Louisiana Bar Association.
Marionneaux,, Robert Mark was born on October 7, 1968.
Office manager, 1989—1991. Legal assistant, 1991—1995. Member District 18 Louisiana House of Representatives, 1996—2001, member transportation committee, 1996—2001.
Member District 17 Louisiana State Senate, since 2001, chair revenue and fiscal affairs committee, member commerce, consumer protection and international affairs committee, judiciary A committee, labor and industrial relations committee. Attorney, cattleman.