Prince Philip, the Duke of Edinburgh, died aged 99 after decades of dedicated service to the country and his family. The longest ever serving royal consort, Prince Philip was married to Her Majesty Queen Elizabeth for more than 70 years. As well as being the rock to the Queen, Prince Philip also changed the lives of millions of people around the world through his Duke of Edinburgh's Awards. And his tireless work for the World Wildlife Fund ensured the plight of endangered animals and the need to conserve the natural world has stayed at the forefront of people's minds for many years. His death at the age of 99 on Friday, April 9, saw an outpouring of grief from all corners of the globe. Here you can add your thoughts, wishes and memories to our lasting online memorial to the Duke and say 'thank you' for his service to his country.