Prince Philip, Duke of Edinburgh Athens for a month in mid-1939. At the behest of the Greek king, George II, he returned to Britain in September to resume training for the Royal Navy. He graduated from Dartmouth the next year as the best cadet in his course. During the Second World War, he continued to serve in the British forces, while two of his brothers-in-law, Prince Christoph of Hesse and Berthold, Margrave of Baden, fought on the opposing German side. Philip was appointed as a midshipman in January 1940. He spent four months on the battleship HMS "Ramillies", protecting convoys of the Australian Expeditionary Force
Prince Philip, Duke of Edinburgh 1951, after a coast-to-coast tour of Canada. At the end of January 1952, Philip and his wife set out on a tour of the Commonwealth. On 6 February 1952, when they were in Kenya, Elizabeth's father died and she became queen. It was Philip who broke the news of her father's death to Elizabeth at Sagana Lodge, and the royal party immediately returned to the United Kingdom. The accession of Elizabeth to the throne brought up the question of the name of the royal house. The Duke's uncle, Louis Mountbatten, 1st Earl Mountbatten of Burma, advocated the name "House of