Lady Gabriella Windsor(38), daughter of the monarch's first cousin Prince Michael of Kent tied the knot with financier Thomas Kingston.
Last week, Prince Philip, husband of Queen Elizabeth II, miraculously escaped unhurt in the accident when the Land Rover he was driving flipped onto its side after a collision with another car
The 52-year-old from Grants Pass was taken to a detox center.
The eldest son of Queen Elizabeth II has long been seen as interfering because of his private lobbying of ministers and public statements on a range of subjects.
Prince Harry, who marries US former actress Meghan Markle on May 19, has been transformed in recent years from an angry young man into one of the British royal family's greatest assets.
An avalanche of royal documentaries is set to flood schedules across the world in the run-up to the marriage of Britain's Prince Harry and the American actress Meghan Markle next month.
Being a royal a full-time job? Actress Meghan Markle quits 'Suits'; ditches career after engagement to Prince Harry
Meghan Markle played Rachel Zane in the 'Suits' series, which she has been associated with for seven years. Will having a working actress be too modernizing a reform for the British royal family?