 Pitt returned to government in 1804 and, much to Tomline's satisfaction, promoted Tomline as Archbishop of Canterbury, even though there was an earlier provisional agreement with the King that Charles Manners-Sutton should be appointed.However, the King was not to be manœuvred and exercised his royal prerogative to appoint Manners-Sutton.Tomline was offered the post of Bishop of London in 1813 but declined because he thought the duties too onerous.