Conversation so far:
Tell me something interesting about Henry Paget, 1st Marquess of Anglesey's later career?
Paget's supported the proceedings against Queen Caroline, alleging her infidelity, which made him for a time unpopular.

Question: what happened after that?
Self-contained rewrite: What happened after Henry Paget, 1st Marquess of Anglesey supported the proceedings against Queen Caroline?