Prince Philip's children pay tribute: Charles praises Duke's life as an 'astonishing achievement', Anne says he 'treated everyone as an individual', Edward recalls his 'support' and Andrew tells how he 'supported the Queen' Princess Anne and Prince Edward paid tribute to their father Prince Philip, who has passed away aged 99 In pre-recorded interviews, the Princess Royal and the Earl of Wessex reflected on relationship with Philip Anne said how life will be 'completely different' without him while Edward praised his 'wonderful' humour The Duke of Edinburgh spent his last days at Windsor Caste with his wife the Queen and died this morning