Britains third richest man The Duke of Westminster dies of a heart attack aged 64 - leaving his £9billion fortune to his 25-year-old son. The Duke of Westminster .\r<br>\r<br>Duke of Westminster reopens Chester City Baths in January 2016 The Duke of Westminster continued his family¿s association with Chester City Baths by .\r<br>\r<br>Withe the death of the Duke of Westminster, his son suddenly finds himself among the richest people in Britain. Hugh Richard Louis Grosvenor is an instant .\r<br>\r<br>Kate and William join sombre royals to pay tribute to the Duke of Westminster at memorial service at Chester Cathedral. The Duke and Duchess of Cambridge .\r<br>\r<br>
