Possible Clues:

• Actress ZaSu
• Pulitzer-winning columnist Leonard
• Byron of ABC's 'Nightline'
• English P.M. William and others
• ZaSu of film
• ZaSu of early films
• Father/son statesmen of England
• Packers running back Elijah who scored two touchdowns in Super Bowl I
• Actor Brad's family
• Father and son prime ministers