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
Duke of Edinburgh Stakes run at Royal Ascot in 1914. The title was later bestowed on a mile and a half handicap race at the same meeting. In 1999 the race was renamed in honour of Prince Philip, Duke of Edinburgh. The name "Duke of Edinburgh Stakes" had previously been used for a two-year-old race run at Ascot in autumn whose winners included the future Champion Hurdler Sea Pigeon. The race has been won by horses who have gone on to win at Group level, including Blueprint (Jockey Club Stakes), Young Mick (Cumberland Lodge Stakes) and Fox Hunt (Deutsches St Leger). Duke of Edinburgh