Prince Philip, Queen Elizabeth II’s husband, has died aged 99, Buckingham Palace has announced.
Buckingham Palace said: “It is with deep sorrow that Her Majesty The Queen has announced the death of her beloved husband, His Royal Highness The Prince Philip, Duke of Edinburgh.
“His Royal Highness passed away peacefully this morning at Windsor Castle.”
The Duke of Edinburgh, the Queen’s “strength and stay” for 73 years, has died aged 99.
Flags on landmark buildings in Britain were being lowered to half-mast as a period of mourning was announced.
Prince Philip’s health had been slowly deteriorating for some time. He announced he was stepping down from royal engagements in May 2017, joking that he could no longer stand up. He made a final official public appearance later that year during a Royal Marines parade on the forecourt of Buckingham Palace.
Since then, he was rarely seen in public, spending most of his time on the Queen’s Sandringham estate in Norfolk, though moving to be with her at Windsor Castle during the lockdown periods throughout the Covid-19 pandemic and where the couple quietly celebrated their 73rd wedding anniversary in November 2020. He also celebrated his 99th birthday in lockdown at Windsor Castle.
The duke spent four nights at King Edward VII hospital in London before Christmas 2019 for observation and treatment in relation to a “pre-existing condition”.
Despite having hip surgery in April 2018, he attended the wedding of Prince Harry and Meghan Markle a month later and was seen sitting beside the Queen at a polo match at Windsor Great Park in June. He and the Queen missed Prince Louis of Cambridge’s christening in July 2018, but he was seen attending Crathie Kirk near Balmoral in August, and driving his Land Rover in the surrounding Scottish countryside in September.
The Duke of Edinburgh was at the Queen’s side for more than six decades of reign, becoming the longest-serving consort in British history in 2009.
Prince Philip and the Queen had four children, eight grandchildren and 10 great-grandchildren.
Their first son, the Prince of Wales, Prince Charles, was born in 1948, followed by his sister, the Princess Royal, Princess Anne, in 1950, the Duke of York, Prince Andrew, in 1960 and the Earl of Wessex, Prince Edward, in 1964.
Prince Philip was born on the Greek island of Corfu on 10 June 1921.
His father was Prince Andrew of Greece and Denmark, a younger son of King George I of the Hellenes.
His mother, Princess Alice, was a daughter of Lord Louis Mountbatten and a great-granddaughter of Queen Victoria.