Possible Clues:

• 1952 Brando role
• Revolutionary Emiliano
• Pancho Villa contemporary
• Oil company founded by George H.W. Bush
• Mexican revolutionary, d. 1919
• 1952 Brando title role
• Emiliano --, Mexican guerrilla leader
• Mexican revolutionary of 1910
• Emiliano —, Mexican revolutionary
• "Viva ___!" (1952 Marlon Brando movie)