It was revealed last month that the Princess of Wales will not travel with Prince William to Singapore in November for the Earthshot Prize Awards ceremony and will instead stay at home in Windsor and support Prince George, 10, through his school exams - those of which will decide if he enters a top-ranking school such as Eton College. All three are now students at the Berkshire-based prep school Lambrook, located just a stone’s throw from the family’s home of Adelaide Cottage on the Windsor Estate.