By Eve Macdonald & Joseph Wilkes Claims that Princes William and Harry were against their father Charles’ wedding to Camilla have been vehemently denied by a Royal butler. Grant Harrold, who served as Charles’ butler, insists that the princes were not unhappy about the union. In fact, Prince William even took on the prestigious and sought-after role of best man at the 2005 ceremony. Mr Harrold recalls: “It was also complete nonsense that William and Harry were unhappy. I promise you that wasn’t the case. I was there.” The wedding of Charles and Camilla on April 9, 2005, remains a memorable eve…