Possible Clues:

• What's listed in Debrett, mistakenly - it's a carrot
• Nobleman found a carrot, it's misshapen
• Noble art actor is demonstrating in play?
• Silk-stocking
• Nobleman will show skill fencing actors, I suspect
• Noble actor Sir Dud given cheers when rising
• A racist or ruffian held around middle of electoral count, maybe
• Actor's art I represented in 'The Duchess of Malfi', for example
• Noble at holding title back, fantastic actor
• Noble artist becomes involved in stoic art movement