Philip, Duke of Mecklenburg Philip, Duke of Mecklenburg Philip, Duke of Mecklenburg, sometimes called "Philip I" (12 September 1514 - 4 January 1557) was a Duke of Mecklenburg-Schwerin. He was the youngest son of Henry V, Duke of Mecklenburg, and Helen of the Palatinate, a daughter of Philip, Elector Palatine. As a result of an injury at a tournament he was mentally ill for many years. After Henry V's death in 1552, he lived at the court of Duke Ulrich of Mecklenburg in Güstrow, where he died. Whether he ruled actively is questionable in the light of his disability. He was buried in the
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