Prince Philip, Duke of Edinburgh the Naval Staff College, Greenwich. From 1949, he was stationed in Malta (residing at Villa Guardamangia) after being posted as the first lieutenant of the destroyer HMS "Chequers", the lead ship of the 1st Destroyer Flotilla in the Mediterranean Fleet. On 16 July 1950, he was promoted to lieutenant commander and given command of the frigate HMS "Magpie". On 30 June 1952, Philip was promoted to commander, though his active naval career had ended in July 1951. With the King in ill health, Princess Elizabeth and the Duke of Edinburgh were both appointed to the Privy Council on 4 November
Duke Huan of Lu leaked out, Prince Hui went to Duke Huan and falsely accused Duke Yin of planning to kill him, offering to kill Duke Yin first. Duke Huan agreed. In the eleventh month of that year Prince Hui had Duke Yin assassinated when he was making sacrificial offerings, and Duke Huan ascended the throne as planned. In 709 BC, Duke Huan married Wen Jiang, daughter of Duke Xi of Qi, one of the most powerful states during the Spring and Autumn period. Three years later, Wen Jiang gave birth to a boy. The boy had the same birthday as his father, therefore