The party was upstairs in the drawing room when Mercer arrived accompanied by ‘the Great UP’. After Charlotte’s flight, when the Prince Regent went off to join a card party at the Duke of York’s apartments, Mercer and the Bishop had agreed to go up to Connaught House and try to persuade Charlotte to come home, and Cornelia Knight had refused to come with them because she could no longer bring herself to set foot in a house that belonged to the Princess of Wales.
Mercer was invited up to the drawing room, while the Bishop was shown into the dining room. It was a pattern of precedence that was to be maintained throughout the night. Partisans of the Princess were brought straight upstairs: representatives of the Regent were at best shown into the dining room and in most cases not even admitted to the house.
The Bishop did not have to wait too long, however. He was soon sent back to find the Regent with a note from Charlotte, in which she promised to return to Warwick House provided she was allowed to see Mercer as often as she wished, and provided Miss Knight and Mrs Louis were allowed to remain members of her household.
He had not been long gone when a series of coaches and carriages arrived carrying the Lord Chancellor, the Lord Chief Justice and the other law officers, advisers and privy councillors who had been summoned and sent out by the Regent. To Brougham’s much amused embarrassment, Charlotte merrily instructed the servants to tell them all to wait in their carriages.
Then Cornelia Knight arrived. As soon as Mercer and the Bishop had left the Warwick House she had become so anxious about Charlotte that she changed her mind. She would have come after them then and there if she could. She had sent a note to Lady Salisbury explaining the emergency and asking if she could borrow her carriage. But the carriage had not been available until after it had dropped Lady Salisbury at the opera house.
In her memoir, Cornelia Knight wrote that once she was in the drawing room she gave Charlotte her royal seal, a key and a letter that had arrived after her departure. But she did not say who it was from.
[an extract from ‘Charlotte&Leopold’ by James Chambers]