Possible Clues:

• Nephew of King Arthur
• One of the knights of the Round Table
• Choirmaster with whom Military Wives had a 9 10 in 2011
• Newspaper backed the misrepresented chap
• M. name; her tag (anag.)
• Round Table knight
• - - Edwards (rugby)
• 'The Office' sycophant
• King Arthur's nephew
• Sir ___, nephew of King Arthur