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 protracted correspondence between constitutional expert Edward Iwi (who averred that, without such a change, the royal child would be born with "the Badge of Bastardy") and Prime Minister Harold Macmillan who had attempted to rebuff Iwi. After her accession to the throne, the Queen also announced that the Duke was to have "place, pre-eminence and precedence" next to her "on all occasions and in all meetings, except where otherwise provided by Act of Parliament". This meant the Duke took precedence over his son, the Prince of Wales, except, officially, in the British parliament. In fact, however, he attends Parliament only