Does the Duke of Westminster have a prenup with his bride Olivia Henson?

Hugh Grosvenor, the seventh Duke of Westminster tied the knot with his bride Olivia Henson – but does Britain’s billionaire bachelor have a prenup with his Trinity graduate wife? Hugh Grosvenor, the seventh Duke of Westminster tied the knot with his bride Olivia Henson – but does Britain’s billionaire bachelor have a prenup with his Trinity graduate wife?