Charlotte, Princess Royal , was Queen of Wrttemberg as the wife of King Frederick. She was the 1st daughter and 4th child of King George III of the United Kingdom.
Princess Charlotte was born onSeptember 1766 at Buckingham House, London, to British monarch, King George III and Charlotte of MecklenburgStrelitz. She was christened onOctober 1766 at St Jamess Palace, by the Archbishop of Canterbury, Thomas Secker, and her godparents were her paternal uncle and aunt, King Christian VII of Denmark and his wife, Caroline Matilda of Great Britain and her paternal aunt, Princess Louisa.
Source: Wikipedia