Huish, Robert (Esq)
Memoirs of Her Late Majesty Caroline, Queen of Great Britain: Embracing … the most memorable scenes of her eventful life, interspersed with original letters and other documents hitherto unpublished.
Robert Huish was the author of several anecdotal history books and novels. I used some of the information for my post “Gossip Guide to the Kingdom of Naples: Inside the Palace of Caserta“. You can read the book online here.