Possible Clues:

• Current heavyweight to continue perfroming
• Regulate behaviour in accordance with Gladstone's adviser
• ___ impulse (wing it)
• Continue to play with a pseudonymous Bronte
• Old English borough, now part of London
• Account not rendered by historian
• Where to keep playing in London
• Continue to work as a historian
• Continue to play with a Bronte pseudonym
• Historian told to continue performing