Possible Clues:

• '___/Sade' (Peter Weiss play)
• French revolutionary killed by Charlotte Corday
• Jacobin revolutionary who was stabbed in a bathtub
• French revolutionary stabbed in his bathtub (ouch!)
• 'The Death of ___' (1793 David painting)
• French Revolution figure Jean-Paul
• '--/Sade' (1967 film)
• 2000 U.S. Open champ Safin
• Revolutionary initiator of Hamelin's problems?
• Revolutionary whose bathtub is on display in a Paris museum