In 1727, due to the large influx of “foreign” immigrants – those defined as non-English – King George II decreed that all men, aged 16 or older, of non-English birth must swear allegiance to the Crown. http://genealogydecoded.com/2013/05/23/pennsylvania-oaths-of-allegiance-1727-1775/
Queen Victoria (1819-1901) | Royal Collection Trust
Diamond Jubilee Portrait of Queen Victoria
King George III was the King of England. He was mentally crazy. Many say he was crazy from being inbred.
William IV Hanover, King of the United Kingdom was born on 21 August 1765 at Buckingham Palace, St. James's, London, England.4 He was the son of George III Hanover, King of Great Britain and Sophie Charlotte Herzogin von Mecklenburg-Strelitz.
George IV by Sir Thomas Lawrence
George IV, when Prince of Wales - Hoppner 1790-96.jpg
Frederick, Prince of Wales (George II's son and George III's father)