I have, on the occasion of my 95th birthday today, received many messages of good wishes, which I very much appreciate. While as a family we are in a period of great sadness, it has been a comfort to us all to see and to hear the tributes paid to my husband, from those within the United Kingdom, the Commonwealth and around the world.

We have lost an icon. Almost every night for more than three decades, Alex Trebek entertained and educated millions around the world, instilling in so many of us a love for trivia. My deepest condolences to his family, friends, and all who are mourning this tremendous loss.

A quiet force, a strong mother, and a devoted partner, Aline Chrétien faithfully served Quebecers and all Canadians alongside her husband, Jean. She was authentic, tenacious, and championed multiculturalism and bilingualism - and she helped bring our country closer together. Never afraid to stand up for those she loved, Aline taught us to persevere even when things get tough. Sophie and I are sending our heartfelt condolences to Jean, their entire family, and all Canadians who are mourning her passing.

Prince Philip is, I believe, well-known for declining compliments of any kind. But throughout he has been a constant strength and guide.

I take this opportunity to mention the strength I draw from my own family. The Duke of Edinburgh has made an invaluable contribution to my life over these past fifty years, as he has to so many charities and organisations with which he has been involved.

In the months since the death of my beloved Philip, I have drawn great comfort from the warmth and affection of the many tributes to his life and work - from around the country, the Commonwealth, and the world. His sense of service, intellectual curiosity and capacity to squeeze fun out of any situation - were all irrepressible. That mischievous, enquiring twinkle was as bright at the end as when I first set eyes on him.