Possible Clues:

• Hairdresser
• Men's hairdresser
• Hair cutter
• Operatically, he lived in Seville
• Is capable of giving a clip around the ears for hurtful remark in hospital
• Gents' hairdresser
• Main Street merchant
• Mop manager?
• Sweeney Todd, e.g.
• Sweeney Todd, for one