Related Clues:

• Inventor Edison
• Justice Berger
• Doubting apostle
• Jefferson or Paine
• Menlo Park first name
• 1991 Supreme Court appointee
• New Testament skeptic
• Paine or Mann
• The doubting apostle
• The doubtful Apostle
• The doubting one
• Dylan ..., ... Aquinas
• Ma shot the man
• He's a "really useful engine"
• A doubting ____