How Prince Philip became Duke of Edinburgh
19th November 2022
It became one of the most famous royal titles of the 20th century and it came into being exactly 75 years ago today. On November 20th 1947, King George VI issued Letters Patent making his soon to be son in law the Duke of Edinburgh.
King George VI created the new dukedom just hours before the marriage of his elder daughter, Princess Elizabeth, to Philip Mountbatten. The Letters Patent made…