23. In 1814, which member of the English royal family was sent to Hanover as its viceroy?
From Quiz Secrets of the Gotha III
Answer:
the Duke of Cambridge
"When the electorate of Hanover had been transformed into a kingdom, England had hastily sent the duke of Cambridge there, as viceroy. He was later replaced by his brother, the duke of Cumberland".
During the reigns of Georges I, II, III and IV and William IV, England and Hanover had been ruled by the same person. However when Victoria succeeded to the throne of Britain, Salic Law prevented her from inheriting Hanover, which went to her uncle, the Duke of Cumberland. Once Cumberland had become king, he was able to send his brother, Cambridge, home.