Answer
Frederick, Prince of Wales' parents were King George II and Queen Caroline. George II, born in 1683, ascended to the British throne in 1727 after the death of his father, King George I. Queen Caroline, born in 1683, was the daughter of Johann Friedrich, Duke of Braunschweig-Lüneburg. Their marriage in 1705 produced several children, including Frederick, who became the heir apparent before his untimely death in 1751.